| 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 | $199.44 | 5.612% | $210.6326 | $210.63 | $210.65 | $210.60 |
| Purchase #2 | $243.51 | 13.218% | $275.6972 | $275.70 | $275.70 | $275.70 |
| Purchase #3 | $130.98 | 5.461% | $138.1328 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $62.70 | 7.629% | $67.4834 | $67.48 | $67.50 | $67.50 |
| Purchase #5 | $124.68 | 9.234% | $136.193 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $35.95 | 8.649% | $39.0593 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $5.96 | 6.605% | $6.3537 | $6.35 | $6.35 | $6.40 |
| 7 purchase totals = | $803.22 | $873.5520 | $873.54 | $873.60 | $873.60 | |