| 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 | $93.62 | 13.349% | $106.1173 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $142.85 | 12.843% | $161.1962 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $244.42 | 10.743% | $270.678 | $270.68 | $270.70 | $270.70 |
| Purchase #4 | $190.26 | 6.624% | $202.8628 | $202.86 | $202.85 | $202.90 |
| Purchase #5 | $26.60 | 11.739% | $29.7226 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $138.31 | 8.213% | $149.6694 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $63.69 | 3.862% | $66.1497 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $899.75 | $986.3960 | $986.40 | $986.35 | $986.40 | |