| 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 | $87.80 | 7.328% | $94.234 | $94.23 | $94.25 | $94.20 |
| Purchase #2 | $166.51 | 11.552% | $185.7452 | $185.75 | $185.75 | $185.70 |
| Purchase #3 | $105.47 | 7.470% | $113.3486 | $113.35 | $113.35 | $113.30 |
| Purchase #4 | $224.63 | 8.168% | $242.9778 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $42.88 | 8.425% | $46.4926 | $46.49 | $46.50 | $46.50 |
| Purchase #6 | $235.74 | 6.302% | $250.5963 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $232.40 | 7.335% | $249.4465 | $249.45 | $249.45 | $249.40 |
| 7 purchase totals = | $1,095.43 | $1,182.8410 | $1,182.85 | $1,182.90 | $1,182.70 | |