| 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 | $174.68 | 9.845% | $191.8772 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $161.51 | 11.107% | $179.4489 | $179.45 | $179.45 | $179.40 |
| Purchase #3 | $227.63 | 13.434% | $258.2098 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $219.62 | 13.641% | $249.5784 | $249.58 | $249.60 | $249.60 |
| Purchase #5 | $200.42 | 10.409% | $221.2817 | $221.28 | $221.30 | $221.30 |
| Purchase #6 | $167.99 | 12.169% | $188.4327 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $198.84 | 9.205% | $217.1432 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $1,350.69 | $1,505.9719 | $1,505.97 | $1,506.05 | $1,505.90 | |