| 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 | $192.28 | 13.143% | $217.5514 | $217.55 | $217.55 | $217.60 |
| Purchase #2 | $142.37 | 8.263% | $154.134 | $154.13 | $154.15 | $154.10 |
| Purchase #3 | $148.45 | 13.843% | $168.9999 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $55.39 | 8.260% | $59.9652 | $59.97 | $59.95 | $60.00 |
| Purchase #5 | $221.88 | 8.642% | $241.0549 | $241.05 | $241.05 | $241.10 |
| Purchase #6 | $8.85 | 3.778% | $9.1844 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $135.97 | 7.719% | $146.4655 | $146.47 | $146.45 | $146.50 |
| 7 purchase totals = | $905.19 | $997.3553 | $997.35 | $997.35 | $997.50 | |