| 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 | $114.42 | 13.768% | $130.1733 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $220.96 | 6.506% | $235.3357 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $54.81 | 7.863% | $59.1197 | $59.12 | $59.10 | $59.10 |
| Purchase #4 | $183.34 | 11.686% | $204.7651 | $204.77 | $204.75 | $204.80 |
| Purchase #5 | $89.54 | 9.686% | $98.2128 | $98.21 | $98.20 | $98.20 |
| Purchase #6 | $132.88 | 9.504% | $145.5089 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $234.55 | 6.300% | $249.3267 | $249.33 | $249.35 | $249.30 |
| 7 purchase totals = | $1,030.50 | $1,122.4422 | $1,122.45 | $1,122.40 | $1,122.40 | |