| 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 | $161.73 | 10.864% | $179.3003 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $10.94 | 12.769% | $12.3369 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $65.43 | 10.689% | $72.4238 | $72.42 | $72.40 | $72.40 |
| Purchase #4 | $213.60 | 11.739% | $238.6745 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $144.28 | 3.354% | $149.1192 | $149.12 | $149.10 | $149.10 |
| Purchase #6 | $247.66 | 12.590% | $278.8404 | $278.84 | $278.85 | $278.80 |
| Purchase #7 | $26.74 | 4.622% | $27.9759 | $27.98 | $28.00 | $28.00 |
| 7 purchase totals = | $870.38 | $958.6710 | $958.67 | $958.65 | $958.60 | |