| 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 | $13.40 | 9.701% | $14.6999 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $155.74 | 11.213% | $173.2031 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $199.78 | 4.756% | $209.2815 | $209.28 | $209.30 | $209.30 |
| Purchase #4 | $45.61 | 4.766% | $47.7838 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $130.84 | 6.855% | $139.8091 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $171.26 | 4.143% | $178.3553 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $188.93 | 13.299% | $214.0558 | $214.06 | $214.05 | $214.10 |
| 7 purchase totals = | $905.56 | $977.1885 | $977.19 | $977.20 | $977.30 | |