| 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 | $151.27 | 13.760% | $172.0848 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $158.96 | 7.497% | $170.8772 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $23.63 | 5.227% | $24.8651 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $60.85 | 5.123% | $63.9673 | $63.97 | $63.95 | $64.00 |
| Purchase #5 | $106.85 | 7.783% | $115.1661 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $108.62 | 9.397% | $118.827 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $171.85 | 13.504% | $195.0566 | $195.06 | $195.05 | $195.10 |
| 7 purchase totals = | $782.03 | $860.8441 | $860.86 | $860.85 | $861.00 | |