| 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 | $93.91 | 7.633% | $101.0782 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $160.51 | 11.409% | $178.8226 | $178.82 | $178.80 | $178.80 |
| Purchase #3 | $233.97 | 7.324% | $251.106 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $165.36 | 4.615% | $172.9914 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $131.60 | 11.773% | $147.0933 | $147.09 | $147.10 | $147.10 |
| Purchase #6 | $109.89 | 4.766% | $115.1274 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $24.27 | 13.763% | $27.6103 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $919.51 | $993.8292 | $993.83 | $993.85 | $993.80 | |