| 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 | $209.75 | 13.342% | $237.7348 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $19.53 | 13.288% | $22.1251 | $22.13 | $22.15 | $22.10 |
| Purchase #3 | $31.33 | 6.718% | $33.4347 | $33.43 | $33.45 | $33.40 |
| Purchase #4 | $146.82 | 6.842% | $156.8654 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $166.31 | 13.413% | $188.6172 | $188.62 | $188.60 | $188.60 |
| Purchase #6 | $41.39 | 12.857% | $46.7115 | $46.71 | $46.70 | $46.70 |
| Purchase #7 | $46.76 | 12.673% | $52.6859 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $661.89 | $738.1746 | $738.18 | $738.20 | $738.10 | |