| 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 | $170.35 | 11.103% | $189.264 | $189.26 | $189.25 | $189.30 |
| Purchase #2 | $141.46 | 6.445% | $150.5771 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $123.44 | 9.743% | $135.4668 | $135.47 | $135.45 | $135.50 |
| Purchase #4 | $13.42 | 12.580% | $15.1082 | $15.11 | $15.10 | $15.10 |
| Purchase #5 | $25.92 | 3.566% | $26.8443 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $109.29 | 6.757% | $116.6747 | $116.67 | $116.65 | $116.70 |
| Purchase #7 | $199.33 | 13.750% | $226.7379 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $783.21 | $860.6730 | $860.67 | $860.65 | $860.70 | |