| 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 | $136.26 | 9.444% | $149.1284 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $167.79 | 5.668% | $177.3003 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $65.48 | 5.290% | $68.9439 | $68.94 | $68.95 | $68.90 |
| Purchase #4 | $118.81 | 8.103% | $128.4372 | $128.44 | $128.45 | $128.40 |
| Purchase #5 | $59.62 | 13.209% | $67.4952 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $46.79 | 10.424% | $51.6674 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $59.72 | 9.271% | $65.2566 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $654.47 | $708.2290 | $708.24 | $708.25 | $708.20 | |