| 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 | $198.41 | 10.709% | $219.6577 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $68.71 | 6.359% | $73.0793 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $100.54 | 5.544% | $106.1139 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $62.26 | 13.532% | $70.685 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $164.27 | 8.653% | $178.4843 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $42.34 | 5.108% | $44.5027 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $170.91 | 13.661% | $194.258 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $807.44 | $886.7809 | $886.78 | $886.80 | $886.90 | |