| 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 | $221.56 | 7.677% | $238.5692 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $216.29 | 12.409% | $243.1294 | $243.13 | $243.15 | $243.10 |
| Purchase #3 | $13.34 | 11.426% | $14.8642 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $147.82 | 4.700% | $154.7675 | $154.77 | $154.75 | $154.80 |
| Purchase #5 | $147.37 | 9.521% | $161.4011 | $161.40 | $161.40 | $161.40 |
| Purchase #6 | $15.60 | 6.666% | $16.6399 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $132.57 | 12.425% | $149.0418 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $894.55 | $978.4131 | $978.41 | $978.40 | $978.40 | |