| 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 | $193.53 | 6.643% | $206.3862 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $121.92 | 8.263% | $131.9942 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $132.85 | 5.707% | $140.4317 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $101.93 | 11.478% | $113.6295 | $113.63 | $113.65 | $113.60 |
| Purchase #5 | $16.28 | 7.786% | $17.5476 | $17.55 | $17.55 | $17.50 |
| Purchase #6 | $93.61 | 8.193% | $101.2795 | $101.28 | $101.30 | $101.30 |
| Purchase #7 | $14.35 | 6.541% | $15.2886 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $674.47 | $726.5573 | $726.56 | $726.65 | $726.50 | |