| 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 | $176.51 | 5.479% | $186.181 | $186.18 | $186.20 | $186.20 |
| Purchase #2 | $136.44 | 13.743% | $155.1909 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $108.27 | 4.338% | $112.9668 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $148.81 | 4.253% | $155.1389 | $155.14 | $155.15 | $155.10 |
| Purchase #5 | $79.28 | 11.523% | $88.4154 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $72.65 | 4.135% | $75.6541 | $75.65 | $75.65 | $75.70 |
| Purchase #7 | $38.45 | 13.124% | $43.4962 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $760.41 | $817.0433 | $817.05 | $817.05 | $817.10 | |