| 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 | $141.43 | 7.596% | $152.173 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $90.72 | 7.521% | $97.5431 | $97.54 | $97.55 | $97.50 |
| Purchase #3 | $38.49 | 12.712% | $43.3828 | $43.38 | $43.40 | $43.40 |
| Purchase #4 | $229.95 | 4.122% | $239.4285 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $130.69 | 5.599% | $138.0073 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $121.40 | 11.530% | $135.3974 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $53.69 | 8.748% | $58.3868 | $58.39 | $58.40 | $58.40 |
| 7 purchase totals = | $806.37 | $864.3189 | $864.32 | $864.35 | $864.30 | |