| 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 | $166.45 | 4.168% | $173.3876 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $166.72 | 6.299% | $177.2217 | $177.22 | $177.20 | $177.20 |
| Purchase #3 | $175.88 | 3.478% | $181.9971 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $205.28 | 12.764% | $231.4819 | $231.48 | $231.50 | $231.50 |
| Purchase #5 | $23.97 | 12.192% | $26.8924 | $26.89 | $26.90 | $26.90 |
| Purchase #6 | $235.38 | 6.140% | $249.8323 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $32.36 | 4.140% | $33.6997 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $1,006.04 | $1,074.5127 | $1,074.51 | $1,074.55 | $1,074.50 | |