| 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 | $94.43 | 9.251% | $103.1657 | $103.17 | $103.15 | $103.20 |
| Purchase #2 | $137.66 | 11.825% | $153.9383 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $119.28 | 6.350% | $126.8543 | $126.85 | $126.85 | $126.90 |
| Purchase #4 | $13.36 | 9.308% | $14.6035 | $14.60 | $14.60 | $14.60 |
| Purchase #5 | $132.62 | 9.374% | $145.0518 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $58.52 | 6.647% | $62.4098 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $160.52 | 3.744% | $166.5299 | $166.53 | $166.55 | $166.50 |
| 7 purchase totals = | $716.39 | $772.5533 | $772.55 | $772.55 | $772.60 | |