| 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 | $116.77 | 13.117% | $132.0867 | $132.09 | $132.10 | $132.10 |
| Purchase #2 | $210.56 | 7.200% | $225.7203 | $225.72 | $225.70 | $225.70 |
| Purchase #3 | $13.49 | 7.852% | $14.5492 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $152.62 | 4.731% | $159.8405 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $75.46 | 6.522% | $80.3815 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $143.32 | 4.827% | $150.2381 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $179.77 | 10.635% | $198.8885 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $891.99 | $961.7048 | $961.71 | $961.75 | $961.60 | |