| 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 | $154.28 | 8.817% | $167.8829 | $167.88 | $167.90 | $167.90 |
| Purchase #2 | $59.89 | 9.121% | $65.3526 | $65.35 | $65.35 | $65.40 |
| Purchase #3 | $51.32 | 5.436% | $54.1098 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $128.90 | 4.758% | $135.0331 | $135.03 | $135.05 | $135.00 |
| Purchase #5 | $212.47 | 8.362% | $230.2367 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $242.90 | 11.779% | $271.5112 | $271.51 | $271.50 | $271.50 |
| Purchase #7 | $55.78 | 4.475% | $58.2762 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $905.54 | $982.4025 | $982.40 | $982.45 | $982.40 | |