| 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 | $106.68 | 5.105% | $112.126 | $112.13 | $112.15 | $112.10 |
| Purchase #2 | $54.34 | 10.412% | $59.9979 | $60.00 | $60.00 | $60.00 |
| Purchase #3 | $137.74 | 8.335% | $149.2206 | $149.22 | $149.20 | $149.20 |
| Purchase #4 | $181.50 | 13.237% | $205.5252 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $181.69 | 4.636% | $190.1131 | $190.11 | $190.10 | $190.10 |
| Purchase #6 | $48.41 | 5.675% | $51.1573 | $51.16 | $51.15 | $51.20 |
| Purchase #7 | $219.53 | 8.255% | $237.6522 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $929.89 | $1,005.7923 | $1,005.80 | $1,005.80 | $1,005.80 | |