| 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 | $98.48 | 9.499% | $107.8346 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $155.59 | 3.115% | $160.4366 | $160.44 | $160.45 | $160.40 |
| Purchase #3 | $191.58 | 12.595% | $215.7095 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $52.73 | 12.523% | $59.3334 | $59.33 | $59.35 | $59.30 |
| Purchase #5 | $177.71 | 3.521% | $183.9672 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $153.36 | 7.349% | $164.6304 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $84.67 | 11.336% | $94.2682 | $94.27 | $94.25 | $94.30 |
| 7 purchase totals = | $914.12 | $986.1799 | $986.18 | $986.20 | $986.10 | |