| 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 | $221.53 | 6.133% | $235.1164 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $14.70 | 3.196% | $15.1698 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $157.35 | 11.479% | $175.4122 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $36.60 | 11.673% | $40.8723 | $40.87 | $40.85 | $40.90 |
| Purchase #5 | $29.94 | 5.736% | $31.6574 | $31.66 | $31.65 | $31.70 |
| Purchase #6 | $77.79 | 5.296% | $81.9098 | $81.91 | $81.90 | $81.90 |
| Purchase #7 | $152.29 | 7.142% | $163.1666 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $690.20 | $743.3045 | $743.31 | $743.20 | $743.40 | |