| 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 | $181.51 | 8.835% | $197.5464 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $125.78 | 8.852% | $136.914 | $136.91 | $136.90 | $136.90 |
| Purchase #3 | $45.95 | 6.299% | $48.8444 | $48.84 | $48.85 | $48.80 |
| Purchase #4 | $198.38 | 12.561% | $223.2985 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $104.51 | 13.240% | $118.3471 | $118.35 | $118.35 | $118.30 |
| Purchase #6 | $119.77 | 9.106% | $130.6763 | $130.68 | $130.70 | $130.70 |
| Purchase #7 | $99.46 | 4.704% | $104.1386 | $104.14 | $104.15 | $104.10 |
| 7 purchase totals = | $875.36 | $959.7653 | $959.77 | $959.80 | $959.60 | |