| 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 | $170.37 | 11.317% | $189.6508 | $189.65 | $189.65 | $189.70 |
| Purchase #2 | $123.28 | 6.292% | $131.0368 | $131.04 | $131.05 | $131.00 |
| Purchase #3 | $41.85 | 5.666% | $44.2212 | $44.22 | $44.20 | $44.20 |
| Purchase #4 | $179.54 | 10.298% | $198.029 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $204.78 | 9.398% | $224.0252 | $224.03 | $224.05 | $224.00 |
| Purchase #6 | $231.82 | 5.160% | $243.7819 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $111.66 | 9.120% | $121.8434 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $1,063.30 | $1,152.5883 | $1,152.59 | $1,152.65 | $1,152.50 | |