| 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 | $213.52 | 7.390% | $229.2991 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $70.72 | 5.108% | $74.3324 | $74.33 | $74.35 | $74.30 |
| Purchase #3 | $156.70 | 6.444% | $166.7977 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $158.56 | 3.713% | $164.4473 | $164.45 | $164.45 | $164.40 |
| Purchase #5 | $148.31 | 6.287% | $157.6342 | $157.63 | $157.65 | $157.60 |
| Purchase #6 | $19.99 | 10.450% | $22.079 | $22.08 | $22.10 | $22.10 |
| Purchase #7 | $172.72 | 5.724% | $182.6065 | $182.61 | $182.60 | $182.60 |
| 7 purchase totals = | $940.52 | $997.1962 | $997.20 | $997.25 | $997.10 | |