| 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 | $137.26 | 7.659% | $147.7727 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $243.44 | 11.743% | $272.0272 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $60.71 | 12.600% | $68.3595 | $68.36 | $68.35 | $68.40 |
| Purchase #4 | $184.69 | 7.222% | $198.0283 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $157.62 | 12.775% | $177.756 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $54.35 | 12.119% | $60.9367 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $98.81 | 13.696% | $112.343 | $112.34 | $112.35 | $112.30 |
| 7 purchase totals = | $936.88 | $1,037.2234 | $1,037.23 | $1,037.25 | $1,037.20 | |