| 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 | $165.63 | 10.253% | $182.612 | $182.61 | $182.60 | $182.60 |
| Purchase #2 | $93.63 | 4.792% | $98.1167 | $98.12 | $98.10 | $98.10 |
| Purchase #3 | $138.86 | 4.690% | $145.3725 | $145.37 | $145.35 | $145.40 |
| Purchase #4 | $108.56 | 11.298% | $120.8251 | $120.83 | $120.85 | $120.80 |
| Purchase #5 | $128.34 | 8.636% | $139.4234 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $161.96 | 7.338% | $173.8446 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $61.49 | 8.585% | $66.7689 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $858.47 | $926.9632 | $926.96 | $926.90 | $926.90 | |