| 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 | $144.43 | 9.854% | $158.6621 | $158.66 | $158.65 | $158.70 |
| Purchase #2 | $172.37 | 12.720% | $194.2955 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $116.90 | 4.204% | $121.8145 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $111.39 | 9.613% | $122.0979 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $221.70 | 9.512% | $242.7881 | $242.79 | $242.80 | $242.80 |
| Purchase #6 | $58.65 | 12.233% | $65.8247 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $78.84 | 4.227% | $82.1726 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $904.28 | $987.6554 | $987.65 | $987.60 | $987.70 | |