| 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 | $141.69 | 6.282% | $150.591 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $220.80 | 7.504% | $237.3688 | $237.37 | $237.35 | $237.40 |
| Purchase #3 | $187.67 | 4.612% | $196.3253 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $189.67 | 6.666% | $202.3134 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $75.52 | 5.755% | $79.8662 | $79.87 | $79.85 | $79.90 |
| Purchase #6 | $51.30 | 7.537% | $55.1665 | $55.17 | $55.15 | $55.20 |
| Purchase #7 | $58.91 | 7.676% | $63.4319 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $925.56 | $985.0631 | $985.07 | $985.05 | $985.10 | |