| 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 | $72.91 | 12.239% | $81.8335 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $144.41 | 3.148% | $148.956 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $80.71 | 8.589% | $87.6422 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $58.25 | 4.218% | $60.707 | $60.71 | $60.70 | $60.70 |
| Purchase #5 | $178.80 | 7.665% | $192.505 | $192.51 | $192.50 | $192.50 |
| Purchase #6 | $75.83 | 8.255% | $82.0898 | $82.09 | $82.10 | $82.10 |
| Purchase #7 | $232.74 | 4.443% | $243.0806 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $843.65 | $896.8141 | $896.82 | $896.85 | $896.80 | |