| 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 | $174.67 | 10.532% | $193.0662 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $12.76 | 3.636% | $13.224 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $6.30 | 12.333% | $7.077 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $57.77 | 12.563% | $65.0276 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $79.52 | 9.161% | $86.8048 | $86.80 | $86.80 | $86.80 |
| Purchase #6 | $249.68 | 9.310% | $272.9252 | $272.93 | $272.95 | $272.90 |
| Purchase #7 | $170.65 | 7.171% | $182.8873 | $182.89 | $182.90 | $182.90 |
| 7 purchase totals = | $751.35 | $821.0121 | $821.02 | $821.05 | $821.00 | |