| 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 | $165.46 | 6.177% | $175.6805 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $44.75 | 11.599% | $49.9406 | $49.94 | $49.95 | $49.90 |
| Purchase #3 | $124.79 | 5.597% | $131.7745 | $131.77 | $131.75 | $131.80 |
| Purchase #4 | $227.60 | 12.208% | $255.3854 | $255.39 | $255.40 | $255.40 |
| Purchase #5 | $129.35 | 7.351% | $138.8585 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $62.62 | 8.762% | $68.1068 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $157.72 | 13.281% | $178.6668 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $912.29 | $998.4131 | $998.42 | $998.40 | $998.50 | |