| 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 | $92.78 | 9.347% | $101.4521 | $101.45 | $101.45 | $101.50 |
| Purchase #2 | $129.98 | 5.218% | $136.7624 | $136.76 | $136.75 | $136.80 |
| Purchase #3 | $166.48 | 4.332% | $173.6919 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $198.39 | 12.384% | $222.9586 | $222.96 | $222.95 | $223.00 |
| Purchase #5 | $102.56 | 4.262% | $106.9311 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $184.54 | 10.435% | $203.7967 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $22.75 | 10.552% | $25.1506 | $25.15 | $25.15 | $25.20 |
| 7 purchase totals = | $897.48 | $970.7434 | $970.74 | $970.75 | $970.90 | |