| 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 | $186.69 | 6.833% | $199.4465 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $132.87 | 10.425% | $146.7217 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $106.65 | 3.148% | $110.0073 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $104.81 | 6.184% | $111.2915 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $17.84 | 8.266% | $19.3147 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $96.73 | 5.530% | $102.0792 | $102.08 | $102.10 | $102.10 |
| Purchase #7 | $71.57 | 12.241% | $80.3309 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $717.16 | $769.1918 | $769.19 | $769.20 | $769.10 | |