| 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 | $142.78 | 13.103% | $161.4885 | $161.49 | $161.50 | $161.50 |
| Purchase #2 | $188.86 | 3.862% | $196.1538 | $196.15 | $196.15 | $196.20 |
| Purchase #3 | $100.55 | 7.511% | $108.1023 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $195.90 | 9.471% | $214.4537 | $214.45 | $214.45 | $214.50 |
| Purchase #5 | $69.35 | 6.827% | $74.0845 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $19.35 | 7.862% | $20.8713 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $12.67 | 13.717% | $14.4079 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $729.46 | $789.5620 | $789.55 | $789.55 | $789.70 | |