| 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 | $137.26 | 10.567% | $151.7643 | $151.76 | $151.75 | $151.80 |
| Purchase #2 | $80.49 | 11.214% | $89.5161 | $89.52 | $89.50 | $89.50 |
| Purchase #3 | $107.25 | 3.283% | $110.771 | $110.77 | $110.75 | $110.80 |
| Purchase #4 | $109.54 | 9.334% | $119.7645 | $119.76 | $119.75 | $119.80 |
| Purchase #5 | $64.40 | 8.847% | $70.0975 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $55.58 | 9.372% | $60.789 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $10.90 | 5.704% | $11.5217 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $565.42 | $614.2241 | $614.22 | $614.15 | $614.30 | |