| 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 | $180.34 | 7.356% | $193.6058 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $106.39 | 13.656% | $120.9186 | $120.92 | $120.90 | $120.90 |
| Purchase #3 | $150.62 | 5.422% | $158.7866 | $158.79 | $158.80 | $158.80 |
| Purchase #4 | $116.25 | 6.795% | $124.1492 | $124.15 | $124.15 | $124.10 |
| Purchase #5 | $191.66 | 12.610% | $215.8283 | $215.83 | $215.85 | $215.80 |
| Purchase #6 | $191.49 | 5.743% | $202.4873 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $239.74 | 13.823% | $272.8793 | $272.88 | $272.90 | $272.90 |
| 7 purchase totals = | $1,176.49 | $1,288.6551 | $1,288.67 | $1,288.70 | $1,288.60 | |