| 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 | $126.88 | 12.441% | $142.6651 | $142.67 | $142.65 | $142.70 |
| Purchase #2 | $53.78 | 6.291% | $57.1633 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $10.74 | 4.222% | $11.1934 | $11.19 | $11.20 | $11.20 |
| Purchase #4 | $90.64 | 3.739% | $94.029 | $94.03 | $94.05 | $94.00 |
| Purchase #5 | $104.71 | 13.204% | $118.5359 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $136.76 | 3.632% | $141.7271 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $25.88 | 13.317% | $29.3264 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $549.39 | $594.6402 | $594.65 | $594.70 | $594.60 | |