| 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 | $37.68 | 4.671% | $39.44 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $116.62 | 13.147% | $131.952 | $131.95 | $131.95 | $132.00 |
| Purchase #3 | $149.79 | 6.412% | $159.3945 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $175.35 | 9.161% | $191.4138 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $249.78 | 13.237% | $282.8434 | $282.84 | $282.85 | $282.80 |
| Purchase #6 | $177.92 | 8.566% | $193.1606 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $187.59 | 10.318% | $206.9455 | $206.95 | $206.95 | $206.90 |
| 7 purchase totals = | $1,094.73 | $1,205.1498 | $1,205.14 | $1,205.15 | $1,205.10 | |