| 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 | $169.31 | 4.734% | $177.3251 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $8.41 | 7.734% | $9.0604 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $86.94 | 6.438% | $92.5372 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $116.31 | 3.425% | $120.2936 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $90.99 | 7.525% | $97.837 | $97.84 | $97.85 | $97.80 |
| Purchase #6 | $8.86 | 5.672% | $9.3625 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $245.34 | 3.745% | $254.528 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $726.16 | $760.9438 | $760.95 | $761.00 | $760.90 | |