| 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 | $164.79 | 5.205% | $173.3673 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $109.85 | 10.689% | $121.5919 | $121.59 | $121.60 | $121.60 |
| Purchase #3 | $151.60 | 4.300% | $158.1188 | $158.12 | $158.10 | $158.10 |
| Purchase #4 | $243.97 | 5.157% | $256.5515 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $166.36 | 4.678% | $174.1423 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $148.25 | 3.727% | $153.7753 | $153.78 | $153.80 | $153.80 |
| Purchase #7 | $232.84 | 13.162% | $263.4864 | $263.49 | $263.50 | $263.50 |
| 7 purchase totals = | $1,217.66 | $1,301.0335 | $1,301.04 | $1,301.05 | $1,301.10 | |