| 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 | $179.80 | 12.852% | $202.9079 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $240.66 | 12.677% | $271.1685 | $271.17 | $271.15 | $271.20 |
| Purchase #3 | $233.67 | 8.212% | $252.859 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $243.89 | 9.213% | $266.3596 | $266.36 | $266.35 | $266.40 |
| Purchase #5 | $213.46 | 9.683% | $234.1293 | $234.13 | $234.15 | $234.10 |
| Purchase #6 | $181.80 | 12.653% | $204.8032 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $161.90 | 5.644% | $171.0376 | $171.04 | $171.05 | $171.00 |
| 7 purchase totals = | $1,455.18 | $1,603.2651 | $1,603.27 | $1,603.25 | $1,603.30 | |