| 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 | $131.80 | 8.598% | $143.1322 | $143.13 | $143.15 | $143.10 |
| Purchase #2 | $48.43 | 11.291% | $53.8982 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $95.25 | 13.462% | $108.0726 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $224.35 | 6.700% | $239.3815 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $191.87 | 13.722% | $218.1984 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $112.99 | 5.688% | $119.4169 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $138.25 | 9.677% | $151.6285 | $151.63 | $151.65 | $151.60 |
| 7 purchase totals = | $942.94 | $1,033.7283 | $1,033.73 | $1,033.75 | $1,033.70 | |