| 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 | $169.83 | 11.675% | $189.6577 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $153.26 | 3.342% | $158.3819 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $170.56 | 11.762% | $190.6213 | $190.62 | $190.60 | $190.60 |
| Purchase #4 | $231.91 | 3.532% | $240.1011 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $202.53 | 12.713% | $228.2776 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $173.96 | 11.374% | $193.7462 | $193.75 | $193.75 | $193.70 |
| Purchase #7 | $139.34 | 6.332% | $148.163 | $148.16 | $148.15 | $148.20 |
| 7 purchase totals = | $1,241.39 | $1,348.9488 | $1,348.95 | $1,348.95 | $1,349.00 | |