| 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 | $175.25 | 8.430% | $190.0236 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $234.52 | 4.199% | $244.3675 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $25.37 | 11.500% | $28.2876 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $56.41 | 6.365% | $60.0005 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $79.99 | 9.757% | $87.7946 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $10.60 | 10.497% | $11.7127 | $11.71 | $11.70 | $11.70 |
| Purchase #7 | $60.65 | 4.155% | $63.17 | $63.17 | $63.15 | $63.20 |
| 7 purchase totals = | $642.79 | $685.3565 | $685.35 | $685.30 | $685.40 | |