| 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 | $15.31 | 8.624% | $16.6303 | $16.63 | $16.65 | $16.60 |
| Purchase #2 | $212.57 | 11.553% | $237.1282 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $44.95 | 13.692% | $51.1046 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $154.72 | 3.152% | $159.5968 | $159.60 | $159.60 | $159.60 |
| Purchase #5 | $115.75 | 5.165% | $121.7285 | $121.73 | $121.75 | $121.70 |
| Purchase #6 | $46.57 | 8.436% | $50.4986 | $50.50 | $50.50 | $50.50 |
| Purchase #7 | $159.37 | 4.277% | $166.1863 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $749.24 | $802.8733 | $802.88 | $802.95 | $802.80 | |