| 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 | $186.45 | 13.723% | $212.0365 | $212.04 | $212.05 | $212.00 |
| Purchase #2 | $160.84 | 6.180% | $170.7799 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $169.63 | 10.550% | $187.526 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $82.25 | 3.447% | $85.0852 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $169.50 | 3.489% | $175.4139 | $175.41 | $175.40 | $175.40 |
| Purchase #6 | $143.34 | 4.291% | $149.4907 | $149.49 | $149.50 | $149.50 |
| Purchase #7 | $225.34 | 8.204% | $243.8269 | $243.83 | $243.85 | $243.80 |
| 7 purchase totals = | $1,137.35 | $1,224.1591 | $1,224.17 | $1,224.25 | $1,224.10 | |