| 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 | $146.73 | 10.539% | $162.1939 | $162.19 | $162.20 | $162.20 |
| Purchase #2 | $32.74 | 10.565% | $36.199 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $131.92 | 9.857% | $144.9234 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $79.66 | 3.727% | $82.6289 | $82.63 | $82.65 | $82.60 |
| Purchase #5 | $180.37 | 9.332% | $197.2021 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $88.96 | 10.379% | $98.1932 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $58.88 | 12.351% | $66.1523 | $66.15 | $66.15 | $66.20 |
| 7 purchase totals = | $719.26 | $787.4928 | $787.48 | $787.50 | $787.50 | |