| 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 | $140.96 | 12.649% | $158.79 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $201.75 | 6.408% | $214.6781 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $90.37 | 8.571% | $98.1156 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $147.78 | 12.359% | $166.0441 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $121.46 | 11.407% | $135.3149 | $135.31 | $135.30 | $135.30 |
| Purchase #6 | $38.74 | 12.693% | $43.6573 | $43.66 | $43.65 | $43.70 |
| Purchase #7 | $127.96 | 7.279% | $137.2742 | $137.27 | $137.25 | $137.30 |
| 7 purchase totals = | $869.02 | $953.8742 | $953.87 | $953.85 | $953.90 | |