| 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 | $137.37 | 7.812% | $148.1013 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $170.26 | 11.806% | $190.3609 | $190.36 | $190.35 | $190.40 |
| Purchase #3 | $30.36 | 10.664% | $33.5976 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $91.61 | 12.125% | $102.7177 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $138.70 | 4.852% | $145.4297 | $145.43 | $145.45 | $145.40 |
| Purchase #6 | $158.28 | 13.801% | $180.1242 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $77.59 | 9.439% | $84.9137 | $84.91 | $84.90 | $84.90 |
| 7 purchase totals = | $804.17 | $885.2451 | $885.24 | $885.20 | $885.20 | |