| 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 | $200.37 | 9.412% | $219.2288 | $219.23 | $219.25 | $219.20 |
| Purchase #2 | $80.72 | 8.304% | $87.423 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $147.58 | 11.443% | $164.4676 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $148.80 | 7.189% | $159.4972 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $172.65 | 10.651% | $191.039 | $191.04 | $191.05 | $191.00 |
| Purchase #6 | $17.48 | 3.778% | $18.1404 | $18.14 | $18.15 | $18.10 |
| Purchase #7 | $113.74 | 5.250% | $119.7114 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $881.34 | $959.5074 | $959.51 | $959.50 | $959.40 | |