| 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 | $166.46 | 6.333% | $177.0019 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $197.44 | 9.494% | $216.185 | $216.19 | $216.20 | $216.20 |
| Purchase #3 | $56.71 | 3.546% | $58.7209 | $58.72 | $58.70 | $58.70 |
| Purchase #4 | $98.92 | 9.279% | $108.0988 | $108.10 | $108.10 | $108.10 |
| Purchase #5 | $21.93 | 5.781% | $23.1978 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $151.56 | 3.261% | $156.5024 | $156.50 | $156.50 | $156.50 |
| Purchase #7 | $17.36 | 3.398% | $17.9499 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $710.38 | $757.6567 | $757.66 | $757.65 | $757.60 | |