| 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 | $88.80 | 13.561% | $100.8422 | $100.84 | $100.85 | $100.80 |
| Purchase #2 | $106.97 | 10.341% | $118.0318 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $67.46 | 11.773% | $75.4021 | $75.40 | $75.40 | $75.40 |
| Purchase #4 | $194.62 | 8.116% | $210.4154 | $210.42 | $210.40 | $210.40 |
| Purchase #5 | $161.33 | 10.211% | $177.8034 | $177.80 | $177.80 | $177.80 |
| Purchase #6 | $5.82 | 11.692% | $6.5005 | $6.50 | $6.50 | $6.50 |
| Purchase #7 | $149.36 | 7.120% | $159.9944 | $159.99 | $160.00 | $160.00 |
| 7 purchase totals = | $774.36 | $848.9898 | $848.98 | $849.00 | $848.90 | |