| 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 | $198.30 | 8.432% | $215.0207 | $215.02 | $215.00 | $215.00 |
| Purchase #2 | $38.59 | 6.351% | $41.0409 | $41.04 | $41.05 | $41.00 |
| Purchase #3 | $138.98 | 7.701% | $149.6828 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $155.98 | 6.725% | $166.4697 | $166.47 | $166.45 | $166.50 |
| Purchase #5 | $110.86 | 3.174% | $114.3787 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $237.62 | 6.451% | $252.9489 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $16.35 | 11.531% | $18.2353 | $18.24 | $18.25 | $18.20 |
| 7 purchase totals = | $896.68 | $957.7770 | $957.78 | $957.80 | $957.70 | |