| 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 | $144.73 | 3.662% | $150.03 | $150.03 | $150.05 | $150.00 |
| Purchase #2 | $194.78 | 9.342% | $212.9763 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $33.92 | 8.607% | $36.8395 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $207.56 | 6.816% | $221.7073 | $221.71 | $221.70 | $221.70 |
| Purchase #5 | $43.36 | 9.484% | $47.4723 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $116.34 | 8.687% | $126.4465 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $157.83 | 12.601% | $177.7182 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $898.52 | $973.1901 | $973.20 | $973.20 | $973.10 | |