| 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 | $138.72 | 9.140% | $151.399 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $68.84 | 7.724% | $74.1572 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $162.57 | 6.553% | $173.2232 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $23.50 | 10.667% | $26.0067 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $110.70 | 13.848% | $126.0297 | $126.03 | $126.05 | $126.00 |
| Purchase #6 | $98.37 | 11.669% | $109.8488 | $109.85 | $109.85 | $109.80 |
| Purchase #7 | $131.58 | 11.361% | $146.5288 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $734.28 | $807.1934 | $807.20 | $807.20 | $807.10 | |