| 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 | $169.49 | 9.570% | $185.7102 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $70.67 | 9.622% | $77.4699 | $77.47 | $77.45 | $77.50 |
| Purchase #3 | $139.69 | 11.716% | $156.0561 | $156.06 | $156.05 | $156.10 |
| Purchase #4 | $131.82 | 13.423% | $149.5142 | $149.51 | $149.50 | $149.50 |
| Purchase #5 | $11.61 | 4.819% | $12.1695 | $12.17 | $12.15 | $12.20 |
| Purchase #6 | $65.79 | 13.492% | $74.6664 | $74.67 | $74.65 | $74.70 |
| Purchase #7 | $189.58 | 6.706% | $202.2932 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $778.65 | $857.8795 | $857.88 | $857.80 | $858.00 | |