| 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 | $116.48 | 13.145% | $131.7913 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $145.49 | 9.729% | $159.6447 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $192.81 | 8.692% | $209.569 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $243.45 | 11.539% | $271.5417 | $271.54 | $271.55 | $271.50 |
| Purchase #5 | $178.93 | 12.432% | $201.1746 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $71.51 | 5.139% | $75.1849 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $116.73 | 11.787% | $130.489 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $1,065.40 | $1,179.3952 | $1,179.38 | $1,179.40 | $1,179.40 | |