| 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 | $179.33 | 5.527% | $189.2416 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $28.96 | 9.450% | $31.6967 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $116.62 | 7.599% | $125.482 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $86.26 | 10.266% | $95.1155 | $95.12 | $95.10 | $95.10 |
| Purchase #5 | $190.78 | 7.744% | $205.554 | $205.55 | $205.55 | $205.60 |
| Purchase #6 | $165.34 | 7.479% | $177.7058 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $111.90 | 8.245% | $121.1262 | $121.13 | $121.15 | $121.10 |
| 7 purchase totals = | $879.19 | $945.9218 | $945.93 | $945.95 | $945.90 | |