| 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 | $18.67 | 5.638% | $19.7226 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $28.86 | 11.609% | $32.2104 | $32.21 | $32.20 | $32.20 |
| Purchase #3 | $166.48 | 13.508% | $188.9681 | $188.97 | $188.95 | $189.00 |
| Purchase #4 | $122.99 | 12.667% | $138.5691 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $157.52 | 11.263% | $175.2615 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $227.97 | 9.428% | $249.463 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $125.78 | 13.251% | $142.4471 | $142.45 | $142.45 | $142.40 |
| 7 purchase totals = | $848.27 | $946.6418 | $946.64 | $946.55 | $946.70 | |