| 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 | $155.86 | 12.323% | $175.0666 | $175.07 | $175.05 | $175.10 |
| Purchase #2 | $99.60 | 8.179% | $107.7463 | $107.75 | $107.75 | $107.70 |
| Purchase #3 | $77.46 | 6.107% | $82.1905 | $82.19 | $82.20 | $82.20 |
| Purchase #4 | $221.65 | 13.137% | $250.7682 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $102.30 | 12.481% | $115.0681 | $115.07 | $115.05 | $115.10 |
| Purchase #6 | $86.90 | 6.529% | $92.5737 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $13.41 | 8.111% | $14.4977 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $757.18 | $837.9111 | $837.92 | $837.85 | $838.00 | |