| 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 | $162.97 | 7.132% | $174.593 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $50.53 | 12.626% | $56.9099 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $5.37 | 4.106% | $5.5905 | $5.59 | $5.60 | $5.60 |
| Purchase #4 | $42.33 | 13.495% | $48.0424 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $107.68 | 10.359% | $118.8346 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $163.31 | 8.524% | $177.2305 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $152.89 | 3.817% | $158.7258 | $158.73 | $158.75 | $158.70 |
| 7 purchase totals = | $685.08 | $739.9267 | $739.92 | $740.00 | $739.80 | |