| 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 | $246.94 | 11.708% | $275.8517 | $275.85 | $275.85 | $275.90 |
| Purchase #2 | $172.67 | 6.171% | $183.3255 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $190.40 | 3.283% | $196.6508 | $196.65 | $196.65 | $196.70 |
| Purchase #4 | $90.32 | 7.625% | $97.2069 | $97.21 | $97.20 | $97.20 |
| Purchase #5 | $72.96 | 11.221% | $81.1468 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $19.71 | 9.439% | $21.5704 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $65.90 | 12.856% | $74.3721 | $74.37 | $74.35 | $74.40 |
| 7 purchase totals = | $858.90 | $930.1242 | $930.13 | $930.10 | $930.20 | |