| 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 | $197.99 | 11.587% | $220.9311 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $199.59 | 12.621% | $224.7803 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $21.26 | 9.380% | $23.2542 | $23.25 | $23.25 | $23.30 |
| Purchase #4 | $70.76 | 5.695% | $74.7898 | $74.79 | $74.80 | $74.80 |
| Purchase #5 | $59.72 | 9.244% | $65.2405 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $144.34 | 3.352% | $149.1783 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $200.97 | 7.191% | $215.4218 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $894.63 | $973.5960 | $973.59 | $973.65 | $973.60 | |