| 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 | $179.67 | 13.444% | $203.8248 | $203.82 | $203.80 | $203.80 |
| Purchase #2 | $131.27 | 4.358% | $136.9907 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $226.94 | 7.808% | $244.6595 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $44.92 | 8.209% | $48.6075 | $48.61 | $48.60 | $48.60 |
| Purchase #5 | $12.77 | 3.334% | $13.1958 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $143.88 | 13.867% | $163.8318 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $171.79 | 3.277% | $177.4196 | $177.42 | $177.40 | $177.40 |
| 7 purchase totals = | $911.24 | $988.5297 | $988.53 | $988.50 | $988.50 | |