| 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 | $134.98 | 9.761% | $148.1554 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $137.78 | 8.265% | $149.1675 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $9.82 | 11.793% | $10.9781 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $144.64 | 9.328% | $158.132 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $144.75 | 6.753% | $154.525 | $154.53 | $154.55 | $154.50 |
| Purchase #6 | $238.79 | 8.137% | $258.2203 | $258.22 | $258.20 | $258.20 |
| Purchase #7 | $205.53 | 10.278% | $226.6544 | $226.65 | $226.65 | $226.70 |
| 7 purchase totals = | $1,016.29 | $1,105.8327 | $1,105.84 | $1,105.85 | $1,105.90 | |