| 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 | $109.49 | 6.540% | $116.6506 | $116.65 | $116.65 | $116.70 |
| Purchase #2 | $159.28 | 8.505% | $172.8268 | $172.83 | $172.85 | $172.80 |
| Purchase #3 | $131.28 | 12.599% | $147.82 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $19.92 | 12.235% | $22.3572 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $233.80 | 8.551% | $253.7922 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $64.95 | 8.369% | $70.3857 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $168.39 | 8.785% | $183.1831 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $887.11 | $967.0156 | $967.02 | $967.05 | $967.10 | |