| 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 | $140.80 | 5.252% | $148.1948 | $148.19 | $148.20 | $148.20 |
| Purchase #2 | $205.88 | 11.195% | $228.9283 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $92.58 | 9.597% | $101.4649 | $101.46 | $101.45 | $101.50 |
| Purchase #4 | $153.78 | 9.853% | $168.9319 | $168.93 | $168.95 | $168.90 |
| Purchase #5 | $212.88 | 7.362% | $228.5522 | $228.55 | $228.55 | $228.60 |
| Purchase #6 | $45.32 | 3.665% | $46.981 | $46.98 | $47.00 | $47.00 |
| Purchase #7 | $228.54 | 11.623% | $255.1032 | $255.10 | $255.10 | $255.10 |
| 7 purchase totals = | $1,079.78 | $1,178.1563 | $1,178.14 | $1,178.20 | $1,178.20 | |