| 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 | $156.71 | 7.768% | $168.8832 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $208.96 | 11.471% | $232.9298 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $83.57 | 4.771% | $87.5571 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $159.26 | 13.663% | $181.0197 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $130.25 | 12.230% | $146.1796 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $227.46 | 12.209% | $255.2306 | $255.23 | $255.25 | $255.20 |
| Purchase #7 | $117.96 | 10.609% | $130.4744 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $1,084.17 | $1,202.2744 | $1,202.27 | $1,202.30 | $1,202.30 | |