| 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 | $148.49 | 5.444% | $156.5738 | $156.57 | $156.55 | $156.60 |
| Purchase #2 | $184.33 | 11.692% | $205.8819 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $38.45 | 4.178% | $40.0564 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $16.94 | 4.549% | $17.7106 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $62.93 | 10.756% | $69.6988 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $52.70 | 4.703% | $55.1785 | $55.18 | $55.20 | $55.20 |
| Purchase #7 | $17.30 | 4.735% | $18.1192 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $521.14 | $563.2192 | $563.22 | $563.20 | $563.30 | |