| 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 | $180.58 | 5.639% | $190.7629 | $190.76 | $190.75 | $190.80 |
| Purchase #2 | $108.34 | 10.721% | $119.9551 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $212.28 | 6.865% | $226.853 | $226.85 | $226.85 | $226.90 |
| Purchase #4 | $107.42 | 7.353% | $115.3186 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $34.36 | 5.522% | $36.2574 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $217.68 | 5.258% | $229.1256 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $48.43 | 6.297% | $51.4796 | $51.48 | $51.50 | $51.50 |
| 7 purchase totals = | $909.09 | $969.7522 | $969.76 | $969.75 | $969.90 | |