| 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 | $153.91 | 6.347% | $163.6787 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $211.67 | 7.802% | $228.1845 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $196.58 | 12.276% | $220.7122 | $220.71 | $220.70 | $220.70 |
| Purchase #4 | $202.58 | 3.198% | $209.0585 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $143.31 | 10.817% | $158.8118 | $158.81 | $158.80 | $158.80 |
| Purchase #6 | $136.50 | 9.869% | $149.9712 | $149.97 | $149.95 | $150.00 |
| Purchase #7 | $221.65 | 3.337% | $229.0465 | $229.05 | $229.05 | $229.00 |
| 7 purchase totals = | $1,266.20 | $1,359.4634 | $1,359.46 | $1,359.45 | $1,359.50 | |