| 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 | $141.33 | 12.558% | $159.0782 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $202.55 | 4.750% | $212.1711 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $211.49 | 12.657% | $238.2583 | $238.26 | $238.25 | $238.30 |
| Purchase #4 | $24.72 | 6.454% | $26.3154 | $26.32 | $26.30 | $26.30 |
| Purchase #5 | $77.63 | 7.781% | $83.6704 | $83.67 | $83.65 | $83.70 |
| Purchase #6 | $182.97 | 9.318% | $200.0191 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $21.52 | 8.279% | $23.3016 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $862.21 | $942.8141 | $942.82 | $942.75 | $942.90 | |