| 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 | $33.59 | 4.468% | $35.0908 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $138.69 | 3.121% | $143.0185 | $143.02 | $143.00 | $143.00 |
| Purchase #3 | $143.85 | 8.828% | $156.5491 | $156.55 | $156.55 | $156.50 |
| Purchase #4 | $45.94 | 8.469% | $49.8307 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $164.99 | 8.130% | $178.4037 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $249.89 | 8.115% | $270.1686 | $270.17 | $270.15 | $270.20 |
| Purchase #7 | $132.98 | 6.265% | $141.3112 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $909.93 | $974.3726 | $974.37 | $974.35 | $974.30 | |