| 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 | $48.81 | 9.675% | $53.5324 | $53.53 | $53.55 | $53.50 |
| Purchase #2 | $168.94 | 13.593% | $191.904 | $191.90 | $191.90 | $191.90 |
| Purchase #3 | $18.45 | 7.162% | $19.7714 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $200.31 | 13.416% | $227.1836 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $158.36 | 5.398% | $166.9083 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $71.91 | 6.800% | $76.7999 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $182.89 | 10.768% | $202.5836 | $202.58 | $202.60 | $202.60 |
| 7 purchase totals = | $849.67 | $938.6832 | $938.67 | $938.70 | $938.70 | |