| 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 | $128.54 | 3.622% | $133.1957 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $25.39 | 3.315% | $26.2317 | $26.23 | $26.25 | $26.20 |
| Purchase #3 | $35.72 | 11.190% | $39.7171 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $167.70 | 3.418% | $173.432 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $109.65 | 6.816% | $117.1237 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $228.82 | 6.319% | $243.2791 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $103.67 | 5.423% | $109.292 | $109.29 | $109.30 | $109.30 |
| 7 purchase totals = | $799.49 | $842.2713 | $842.27 | $842.30 | $842.20 | |