| 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 | $183.57 | 5.541% | $193.7416 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $183.75 | 13.370% | $208.3174 | $208.32 | $208.30 | $208.30 |
| Purchase #3 | $145.40 | 13.257% | $164.6757 | $164.68 | $164.70 | $164.70 |
| Purchase #4 | $244.92 | 7.617% | $263.5756 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $240.49 | 11.123% | $267.2397 | $267.24 | $267.25 | $267.20 |
| Purchase #6 | $145.98 | 10.405% | $161.1692 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $148.60 | 7.302% | $159.4508 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $1,292.71 | $1,418.1700 | $1,418.18 | $1,418.20 | $1,418.20 | |