| 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 | $143.64 | 9.659% | $157.5142 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $103.95 | 11.612% | $116.0207 | $116.02 | $116.00 | $116.00 |
| Purchase #3 | $100.56 | 7.124% | $107.7239 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $50.60 | 9.648% | $55.4819 | $55.48 | $55.50 | $55.50 |
| Purchase #5 | $197.72 | 5.115% | $207.8334 | $207.83 | $207.85 | $207.80 |
| Purchase #6 | $145.42 | 10.642% | $160.8956 | $160.90 | $160.90 | $160.90 |
| Purchase #7 | $168.80 | 5.509% | $178.0992 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $910.69 | $983.5689 | $983.56 | $983.55 | $983.50 | |