| 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 | $147.60 | 13.633% | $167.7223 | $167.72 | $167.70 | $167.70 |
| Purchase #2 | $172.65 | 12.842% | $194.8217 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $23.73 | 9.850% | $26.0674 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $62.97 | 10.173% | $69.3759 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $148.51 | 9.807% | $163.0744 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $86.63 | 11.520% | $96.6098 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $147.42 | 6.191% | $156.5468 | $156.55 | $156.55 | $156.50 |
| 7 purchase totals = | $789.51 | $874.2183 | $874.22 | $874.15 | $874.20 | |