| 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 | $144.82 | 11.286% | $161.1644 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $140.98 | 8.110% | $152.4135 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $164.94 | 10.693% | $182.577 | $182.58 | $182.60 | $182.60 |
| Purchase #4 | $123.38 | 3.546% | $127.7551 | $127.76 | $127.75 | $127.80 |
| Purchase #5 | $180.53 | 8.404% | $195.7017 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $179.47 | 5.167% | $188.7432 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $169.63 | 7.330% | $182.0639 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $1,103.75 | $1,190.4188 | $1,190.41 | $1,190.40 | $1,190.50 | |