| 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 | $136.50 | 13.729% | $155.2401 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $169.65 | 11.804% | $189.6755 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $88.63 | 4.106% | $92.2691 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $141.75 | 11.375% | $157.8741 | $157.87 | $157.85 | $157.90 |
| Purchase #5 | $197.61 | 13.507% | $224.3012 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $189.86 | 8.689% | $206.3569 | $206.36 | $206.35 | $206.40 |
| Purchase #7 | $25.48 | 10.135% | $28.0624 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $949.48 | $1,053.7793 | $1,053.78 | $1,053.75 | $1,053.90 | |