| 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 | $128.85 | 12.496% | $144.9511 | $144.95 | $144.95 | $145.00 |
| Purchase #2 | $50.63 | 4.686% | $53.0025 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $161.69 | 3.727% | $167.7162 | $167.72 | $167.70 | $167.70 |
| Purchase #4 | $40.87 | 11.792% | $45.6894 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $26.84 | 12.457% | $30.1835 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $225.32 | 11.682% | $251.6419 | $251.64 | $251.65 | $251.60 |
| Purchase #7 | $243.49 | 8.362% | $263.8506 | $263.85 | $263.85 | $263.90 |
| 7 purchase totals = | $877.69 | $957.0352 | $957.03 | $957.05 | $957.10 | |