| 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 | $168.49 | 11.196% | $187.3541 | $187.35 | $187.35 | $187.40 |
| Purchase #2 | $102.46 | 12.288% | $115.0503 | $115.05 | $115.05 | $115.10 |
| Purchase #3 | $86.71 | 13.196% | $98.1523 | $98.15 | $98.15 | $98.20 |
| Purchase #4 | $158.85 | 9.408% | $173.7946 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $81.28 | 12.342% | $91.3116 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $32.92 | 6.211% | $34.9647 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $110.48 | 5.357% | $116.3984 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $741.19 | $817.0260 | $817.01 | $817.00 | $817.20 | |