| 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 | $129.68 | 12.864% | $146.362 | $146.36 | $146.35 | $146.40 |
| Purchase #2 | $63.33 | 12.854% | $71.4704 | $71.47 | $71.45 | $71.50 |
| Purchase #3 | $71.58 | 11.440% | $79.7688 | $79.77 | $79.75 | $79.80 |
| Purchase #4 | $33.38 | 13.231% | $37.7965 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $25.34 | 7.217% | $27.1688 | $27.17 | $27.15 | $27.20 |
| Purchase #6 | $33.82 | 9.105% | $36.8993 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $195.96 | 3.395% | $202.6128 | $202.61 | $202.60 | $202.60 |
| 7 purchase totals = | $553.09 | $602.0786 | $602.08 | $602.00 | $602.20 | |