| 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 | $147.87 | 11.553% | $164.9534 | $164.95 | $164.95 | $165.00 |
| Purchase #2 | $67.90 | 6.175% | $72.0928 | $72.09 | $72.10 | $72.10 |
| Purchase #3 | $58.80 | 7.316% | $63.1018 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $214.46 | 9.205% | $234.201 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $227.46 | 6.201% | $241.5648 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $59.87 | 7.285% | $64.2315 | $64.23 | $64.25 | $64.20 |
| Purchase #7 | $144.76 | 9.739% | $158.8582 | $158.86 | $158.85 | $158.90 |
| 7 purchase totals = | $921.12 | $999.0035 | $998.99 | $999.00 | $999.10 | |