| 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 | $165.55 | 13.225% | $187.444 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $157.43 | 12.269% | $176.7451 | $176.75 | $176.75 | $176.70 |
| Purchase #3 | $249.35 | 9.241% | $272.3924 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $11.40 | 7.585% | $12.2647 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $88.93 | 8.584% | $96.5638 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $101.73 | 3.344% | $105.1319 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $57.59 | 3.639% | $59.6857 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $831.98 | $910.2276 | $910.22 | $910.25 | $910.20 | |