| 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 | $170.95 | 7.208% | $183.2721 | $183.27 | $183.25 | $183.30 |
| Purchase #2 | $58.92 | 11.638% | $65.7771 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $134.43 | 6.702% | $143.4395 | $143.44 | $143.45 | $143.40 |
| Purchase #4 | $130.41 | 3.838% | $135.4151 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $153.65 | 7.270% | $164.8204 | $164.82 | $164.80 | $164.80 |
| Purchase #6 | $79.76 | 6.726% | $85.1247 | $85.12 | $85.10 | $85.10 |
| Purchase #7 | $154.99 | 5.331% | $163.2525 | $163.25 | $163.25 | $163.30 |
| 7 purchase totals = | $883.11 | $941.1014 | $941.10 | $941.05 | $941.10 | |