| 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 | $187.77 | 13.329% | $212.7979 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $160.75 | 3.334% | $166.1094 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $121.64 | 8.646% | $132.157 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $177.85 | 6.652% | $189.6806 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $44.30 | 13.721% | $50.3784 | $50.38 | $50.40 | $50.40 |
| Purchase #6 | $64.54 | 5.401% | $68.0258 | $68.03 | $68.05 | $68.00 |
| Purchase #7 | $77.90 | 11.799% | $87.0914 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $834.75 | $906.2405 | $906.25 | $906.30 | $906.30 | |