| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $167.74 | 6.149% | $178.0543 | $178.05 | $178.05 | $178.10 |
| Purchase #2 | $197.52 | 12.234% | $221.6846 | $221.68 | $221.70 | $221.70 |
| Purchase #3 | $93.59 | 12.795% | $105.5648 | $105.56 | $105.55 | $105.60 |
| Purchase #4 | $208.39 | 10.117% | $229.4728 | $229.47 | $229.45 | $229.50 |
| Purchase #5 | $123.66 | 13.384% | $140.2107 | $140.21 | $140.20 | $140.20 |
| Purchase #6 | $155.97 | 12.320% | $175.1855 | $175.19 | $175.20 | $175.20 |
| Purchase #7 | $197.79 | 6.630% | $210.9035 | $210.90 | $210.90 | $210.90 |
| 7 purchase totals = | $1,144.66 | $1,261.0762 | $1,261.06 | $1,261.05 | $1,261.20 | |