| 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 | $149.63 | 9.270% | $163.5007 | $163.50 | $163.50 | $163.50 |
| Purchase #2 | $128.72 | 6.285% | $136.8101 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $64.43 | 12.411% | $72.4264 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $78.92 | 6.248% | $83.8509 | $83.85 | $83.85 | $83.90 |
| Purchase #5 | $132.43 | 13.838% | $150.7557 | $150.76 | $150.75 | $150.80 |
| Purchase #6 | $221.64 | 9.311% | $242.2769 | $242.28 | $242.30 | $242.30 |
| Purchase #7 | $121.45 | 8.809% | $132.1485 | $132.15 | $132.15 | $132.10 |
| 7 purchase totals = | $897.22 | $981.7692 | $981.78 | $981.80 | $981.80 | |