| 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 | $188.60 | 10.672% | $208.7274 | $208.73 | $208.75 | $208.70 |
| Purchase #2 | $148.47 | 8.432% | $160.989 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $142.36 | 3.491% | $147.3298 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $20.31 | 7.869% | $21.9082 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $124.45 | 4.202% | $129.6794 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $117.72 | 13.314% | $133.3932 | $133.39 | $133.40 | $133.40 |
| Purchase #7 | $71.89 | 7.121% | $77.0093 | $77.01 | $77.00 | $77.00 |
| 7 purchase totals = | $813.80 | $879.0363 | $879.04 | $879.10 | $879.00 | |