| 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 | $183.78 | 3.504% | $190.2197 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $182.71 | 9.307% | $199.7148 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $135.76 | 10.204% | $149.613 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $51.54 | 10.633% | $57.0202 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $203.96 | 5.478% | $215.1329 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $223.87 | 8.561% | $243.0355 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $150.28 | 11.249% | $167.185 | $167.19 | $167.20 | $167.20 |
| 7 purchase totals = | $1,131.90 | $1,221.9211 | $1,221.92 | $1,221.90 | $1,221.80 | |