| 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 | $156.79 | 6.250% | $166.5894 | $166.59 | $166.60 | $166.60 |
| Purchase #2 | $191.77 | 3.624% | $198.7197 | $198.72 | $198.70 | $198.70 |
| Purchase #3 | $244.96 | 12.793% | $276.2977 | $276.30 | $276.30 | $276.30 |
| Purchase #4 | $228.60 | 9.231% | $249.7021 | $249.70 | $249.70 | $249.70 |
| Purchase #5 | $71.80 | 12.765% | $80.9653 | $80.97 | $80.95 | $81.00 |
| Purchase #6 | $30.66 | 8.399% | $33.2351 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $177.33 | 6.306% | $188.5124 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $1,101.91 | $1,194.0217 | $1,194.03 | $1,194.00 | $1,194.00 | |