| 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 | $107.48 | 7.744% | $115.8033 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $206.94 | 12.267% | $232.3253 | $232.33 | $232.35 | $232.30 |
| Purchase #3 | $160.72 | 13.309% | $182.1102 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $91.90 | 13.212% | $104.0418 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $82.62 | 7.179% | $88.5513 | $88.55 | $88.55 | $88.60 |
| Purchase #6 | $13.87 | 6.269% | $14.7395 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $9.82 | 13.590% | $11.1545 | $11.15 | $11.15 | $11.20 |
| 7 purchase totals = | $673.35 | $748.7259 | $748.72 | $748.75 | $748.70 | |