| 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 | $135.83 | 4.389% | $141.7916 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $114.38 | 13.689% | $130.0375 | $130.04 | $130.05 | $130.00 |
| Purchase #3 | $31.25 | 12.455% | $35.1422 | $35.14 | $35.15 | $35.10 |
| Purchase #4 | $24.90 | 4.294% | $25.9692 | $25.97 | $25.95 | $26.00 |
| Purchase #5 | $166.44 | 4.237% | $173.4921 | $173.49 | $173.50 | $173.50 |
| Purchase #6 | $250.28 | 5.566% | $264.2106 | $264.21 | $264.20 | $264.20 |
| Purchase #7 | $175.46 | 3.339% | $181.3186 | $181.32 | $181.30 | $181.30 |
| 7 purchase totals = | $898.54 | $951.9618 | $951.96 | $951.95 | $951.90 | |