| 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 | $171.91 | 8.290% | $186.1613 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $136.46 | 11.313% | $151.8977 | $151.90 | $151.90 | $151.90 |
| Purchase #3 | $127.27 | 10.869% | $141.103 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $160.49 | 11.427% | $178.8292 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $155.85 | 9.136% | $170.0885 | $170.09 | $170.10 | $170.10 |
| Purchase #6 | $53.73 | 3.764% | $55.7524 | $55.75 | $55.75 | $55.80 |
| Purchase #7 | $110.51 | 10.205% | $121.7875 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $916.22 | $1,005.6196 | $1,005.62 | $1,005.65 | $1,005.70 | |