| 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 | $99.58 | 12.725% | $112.2516 | $112.25 | $112.25 | $112.30 |
| Purchase #2 | $108.60 | 6.507% | $115.6666 | $115.67 | $115.65 | $115.70 |
| Purchase #3 | $49.96 | 4.200% | $52.0583 | $52.06 | $52.05 | $52.10 |
| Purchase #4 | $172.54 | 6.431% | $183.636 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $96.86 | 8.593% | $105.1832 | $105.18 | $105.20 | $105.20 |
| Purchase #6 | $152.40 | 4.209% | $158.8145 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $121.48 | 4.664% | $127.1458 | $127.15 | $127.15 | $127.10 |
| 7 purchase totals = | $801.42 | $854.7560 | $854.76 | $854.75 | $854.80 | |