| 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 | $130.40 | 9.524% | $142.8193 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $63.52 | 4.225% | $66.2037 | $66.20 | $66.20 | $66.20 |
| Purchase #3 | $110.71 | 7.856% | $119.4074 | $119.41 | $119.40 | $119.40 |
| Purchase #4 | $184.86 | 5.691% | $195.3804 | $195.38 | $195.40 | $195.40 |
| Purchase #5 | $197.63 | 12.465% | $222.2646 | $222.26 | $222.25 | $222.30 |
| Purchase #6 | $79.87 | 10.726% | $88.4369 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $142.75 | 13.624% | $162.1983 | $162.20 | $162.20 | $162.20 |
| 7 purchase totals = | $909.74 | $996.7106 | $996.71 | $996.70 | $996.70 | |