| 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 | $161.67 | 7.785% | $174.256 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $65.57 | 8.161% | $70.9212 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $111.93 | 4.281% | $116.7217 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $72.59 | 9.732% | $79.6545 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $144.43 | 11.872% | $161.5767 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $193.78 | 8.766% | $210.7668 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $33.62 | 8.636% | $36.5234 | $36.52 | $36.50 | $36.50 |
| 7 purchase totals = | $783.59 | $850.4203 | $850.42 | $850.35 | $850.50 | |