| 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 | $161.38 | 4.279% | $168.2855 | $168.29 | $168.30 | $168.30 |
| Purchase #2 | $102.54 | 11.102% | $113.924 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $96.82 | 11.398% | $107.8555 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $11.29 | 3.695% | $11.7072 | $11.71 | $11.70 | $11.70 |
| Purchase #5 | $93.98 | 10.776% | $104.1073 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $102.27 | 10.439% | $112.946 | $112.95 | $112.95 | $112.90 |
| Purchase #7 | $57.32 | 8.437% | $62.1561 | $62.16 | $62.15 | $62.20 |
| 7 purchase totals = | $625.60 | $680.9816 | $681.00 | $680.95 | $681.00 | |