| 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 | $17.89 | 12.726% | $20.1667 | $20.17 | $20.15 | $20.20 |
| Purchase #2 | $200.95 | 3.490% | $207.9632 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $134.67 | 10.691% | $149.0676 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $79.59 | 7.327% | $85.4216 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $89.90 | 13.291% | $101.8486 | $101.85 | $101.85 | $101.80 |
| Purchase #6 | $138.26 | 9.663% | $151.6201 | $151.62 | $151.60 | $151.60 |
| Purchase #7 | $208.28 | 5.630% | $220.0062 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $869.54 | $936.0940 | $936.10 | $936.00 | $936.10 | |