| 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 | $173.43 | 4.361% | $180.9933 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $234.81 | 13.329% | $266.1078 | $266.11 | $266.10 | $266.10 |
| Purchase #3 | $80.84 | 12.387% | $90.8537 | $90.85 | $90.85 | $90.90 |
| Purchase #4 | $214.46 | 5.673% | $226.6263 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $205.38 | 3.739% | $213.0592 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $178.32 | 5.562% | $188.2382 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $37.54 | 13.394% | $42.5681 | $42.57 | $42.55 | $42.60 |
| 7 purchase totals = | $1,124.78 | $1,208.4466 | $1,208.45 | $1,208.45 | $1,208.50 | |