| 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 | $145.71 | 5.355% | $153.5128 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $243.83 | 7.629% | $262.4318 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $61.73 | 9.357% | $67.5061 | $67.51 | $67.50 | $67.50 |
| Purchase #4 | $244.76 | 8.156% | $264.7226 | $264.72 | $264.70 | $264.70 |
| Purchase #5 | $170.67 | 11.344% | $190.0308 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $25.95 | 11.191% | $28.8541 | $28.85 | $28.85 | $28.90 |
| Purchase #7 | $125.87 | 7.351% | $135.1227 | $135.12 | $135.10 | $135.10 |
| 7 purchase totals = | $1,018.52 | $1,102.1809 | $1,102.17 | $1,102.15 | $1,102.10 | |