| 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 | $108.29 | 11.134% | $120.347 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $169.66 | 4.120% | $176.65 | $176.65 | $176.65 | $176.70 |
| Purchase #3 | $137.51 | 8.121% | $148.6772 | $148.68 | $148.70 | $148.70 |
| Purchase #4 | $113.77 | 10.485% | $125.6988 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $138.89 | 12.399% | $156.111 | $156.11 | $156.10 | $156.10 |
| Purchase #6 | $69.65 | 3.744% | $72.2577 | $72.26 | $72.25 | $72.30 |
| Purchase #7 | $26.30 | 6.160% | $27.9201 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $764.07 | $827.6618 | $827.67 | $827.65 | $827.70 | |