| 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 | $98.43 | 13.445% | $111.6639 | $111.66 | $111.65 | $111.70 |
| Purchase #2 | $192.88 | 12.651% | $217.2812 | $217.28 | $217.30 | $217.30 |
| Purchase #3 | $154.50 | 3.680% | $160.1856 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $146.95 | 7.500% | $157.9713 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $23.63 | 5.519% | $24.9341 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $173.96 | 10.269% | $191.824 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $54.94 | 7.843% | $59.2489 | $59.25 | $59.25 | $59.20 |
| 7 purchase totals = | $845.29 | $923.1090 | $923.10 | $923.10 | $923.10 | |