| 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 | $143.64 | 10.788% | $159.1359 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $90.31 | 9.229% | $98.6447 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $12.47 | 4.250% | $13 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $176.88 | 13.260% | $200.3343 | $200.33 | $200.35 | $200.30 |
| Purchase #5 | $130.50 | 13.567% | $148.2049 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $104.64 | 3.234% | $108.0241 | $108.02 | $108.00 | $108.00 |
| Purchase #7 | $50.81 | 3.548% | $52.6127 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $709.25 | $779.9566 | $779.94 | $779.95 | $779.80 | |