| 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 | $144.62 | 11.409% | $161.1197 | $161.12 | $161.10 | $161.10 |
| Purchase #2 | $63.65 | 10.517% | $70.3441 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $240.29 | 4.172% | $250.3149 | $250.31 | $250.30 | $250.30 |
| Purchase #4 | $95.69 | 12.139% | $107.3058 | $107.31 | $107.30 | $107.30 |
| Purchase #5 | $126.38 | 8.535% | $137.1665 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $70.82 | 4.637% | $74.1039 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $68.86 | 3.865% | $71.5214 | $71.52 | $71.50 | $71.50 |
| 7 purchase totals = | $810.31 | $871.8763 | $871.87 | $871.80 | $871.80 | |