| 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 | $168.39 | 4.117% | $175.3226 | $175.32 | $175.30 | $175.30 |
| Purchase #2 | $25.43 | 4.853% | $26.6641 | $26.66 | $26.65 | $26.70 |
| Purchase #3 | $33.38 | 10.348% | $36.8342 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $15.94 | 8.613% | $17.3129 | $17.31 | $17.30 | $17.30 |
| Purchase #5 | $116.40 | 13.472% | $132.0814 | $132.08 | $132.10 | $132.10 |
| Purchase #6 | $43.74 | 8.458% | $47.4395 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $234.76 | 11.141% | $260.9146 | $260.91 | $260.90 | $260.90 |
| 7 purchase totals = | $638.04 | $696.5693 | $696.55 | $696.55 | $696.50 | |