| 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 | $208.91 | 13.498% | $237.1087 | $237.11 | $237.10 | $237.10 |
| Purchase #2 | $162.46 | 12.187% | $182.259 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $97.40 | 12.270% | $109.351 | $109.35 | $109.35 | $109.40 |
| Purchase #4 | $38.97 | 4.401% | $40.6851 | $40.69 | $40.70 | $40.70 |
| Purchase #5 | $29.31 | 8.345% | $31.7559 | $31.76 | $31.75 | $31.80 |
| Purchase #6 | $90.29 | 9.412% | $98.7881 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $73.28 | 10.435% | $80.9268 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $700.62 | $780.8746 | $780.89 | $780.90 | $781.00 | |