| 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 | $180.35 | 4.217% | $187.9554 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $200.34 | 13.439% | $227.2637 | $227.26 | $227.25 | $227.30 |
| Purchase #3 | $238.33 | 4.157% | $248.2374 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $195.61 | 4.696% | $204.7958 | $204.80 | $204.80 | $204.80 |
| Purchase #5 | $100.63 | 11.743% | $112.447 | $112.45 | $112.45 | $112.40 |
| Purchase #6 | $174.59 | 3.159% | $180.1053 | $180.11 | $180.10 | $180.10 |
| Purchase #7 | $158.83 | 13.680% | $180.5579 | $180.56 | $180.55 | $180.60 |
| 7 purchase totals = | $1,248.68 | $1,341.3625 | $1,341.38 | $1,341.35 | $1,341.40 | |