| 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 | $174.31 | 7.601% | $187.5593 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $227.25 | 7.551% | $244.4096 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $130.97 | 13.213% | $148.2751 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $81.98 | 11.342% | $91.2782 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $204.81 | 10.160% | $225.6187 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $23.34 | 12.683% | $26.3002 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $141.58 | 9.354% | $154.8234 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $984.24 | $1,078.2645 | $1,078.27 | $1,078.25 | $1,078.30 | |