| 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 | $215.64 | 6.647% | $229.9736 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $58.71 | 3.279% | $60.6351 | $60.64 | $60.65 | $60.60 |
| Purchase #3 | $185.71 | 9.602% | $203.5419 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $120.57 | 13.107% | $136.3731 | $136.37 | $136.35 | $136.40 |
| Purchase #5 | $56.63 | 13.426% | $64.2331 | $64.23 | $64.25 | $64.20 |
| Purchase #6 | $41.28 | 9.564% | $45.228 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $182.54 | 8.450% | $197.9646 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $861.08 | $937.9494 | $937.94 | $937.95 | $937.90 | |