| 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 | $168.84 | 6.761% | $180.2553 | $180.26 | $180.25 | $180.30 |
| Purchase #2 | $140.35 | 6.831% | $149.9373 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $64.85 | 5.176% | $68.2066 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $62.48 | 13.191% | $70.7217 | $70.72 | $70.70 | $70.70 |
| Purchase #5 | $206.53 | 13.411% | $234.2277 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $104.54 | 11.354% | $116.4095 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $215.73 | 10.586% | $238.5672 | $238.57 | $238.55 | $238.60 |
| 7 purchase totals = | $963.32 | $1,058.3253 | $1,058.34 | $1,058.30 | $1,058.30 | |