| 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 | $88.50 | 11.747% | $98.8961 | $98.90 | $98.90 | $98.90 |
| Purchase #2 | $157.56 | 9.589% | $172.6684 | $172.67 | $172.65 | $172.70 |
| Purchase #3 | $183.88 | 8.874% | $200.1975 | $200.20 | $200.20 | $200.20 |
| Purchase #4 | $16.97 | 11.208% | $18.872 | $18.87 | $18.85 | $18.90 |
| Purchase #5 | $133.72 | 8.223% | $144.7158 | $144.72 | $144.70 | $144.70 |
| Purchase #6 | $149.68 | 10.352% | $165.1749 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $144.33 | 10.617% | $159.6535 | $159.65 | $159.65 | $159.70 |
| 7 purchase totals = | $874.64 | $960.1782 | $960.18 | $960.10 | $960.30 | |