| 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 | $167.79 | 4.717% | $175.7047 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $38.91 | 3.268% | $40.1816 | $40.18 | $40.20 | $40.20 |
| Purchase #3 | $115.71 | 12.676% | $130.3774 | $130.38 | $130.40 | $130.40 |
| Purchase #4 | $181.63 | 11.373% | $202.2868 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $219.86 | 13.411% | $249.3454 | $249.35 | $249.35 | $249.30 |
| Purchase #6 | $71.76 | 6.132% | $76.1603 | $76.16 | $76.15 | $76.20 |
| Purchase #7 | $105.96 | 6.683% | $113.0413 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $901.62 | $987.0975 | $987.10 | $987.15 | $987.10 | |