| 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 | $149.72 | 11.185% | $166.4662 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $149.96 | 9.826% | $164.6951 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $42.31 | 8.850% | $46.0544 | $46.05 | $46.05 | $46.10 |
| Purchase #4 | $182.47 | 6.499% | $194.3287 | $194.33 | $194.35 | $194.30 |
| Purchase #5 | $144.70 | 3.357% | $149.5576 | $149.56 | $149.55 | $149.60 |
| Purchase #6 | $184.30 | 9.214% | $201.2814 | $201.28 | $201.30 | $201.30 |
| Purchase #7 | $79.64 | 9.439% | $87.1572 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $933.10 | $1,009.5406 | $1,009.55 | $1,009.55 | $1,009.70 | |