| 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 | $184.72 | 3.562% | $191.2997 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $38.59 | 11.862% | $43.1675 | $43.17 | $43.15 | $43.20 |
| Purchase #3 | $68.31 | 8.411% | $74.0556 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $39.70 | 12.580% | $44.6943 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $83.44 | 7.237% | $89.4786 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $247.79 | 9.444% | $271.1913 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $118.92 | 9.731% | $130.4921 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $781.47 | $844.3791 | $844.38 | $844.40 | $844.50 | |