| 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 | $110.51 | 7.783% | $119.111 | $119.11 | $119.10 | $119.10 |
| Purchase #2 | $86.65 | 6.369% | $92.1687 | $92.17 | $92.15 | $92.20 |
| Purchase #3 | $85.60 | 12.369% | $96.1879 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $182.61 | 5.741% | $193.0936 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $110.63 | 10.107% | $121.8114 | $121.81 | $121.80 | $121.80 |
| Purchase #6 | $53.46 | 12.614% | $60.2034 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $39.40 | 3.591% | $40.8149 | $40.81 | $40.80 | $40.80 |
| 7 purchase totals = | $668.86 | $723.3909 | $723.38 | $723.35 | $723.40 | |