| 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 | $140.81 | 11.273% | $156.6835 | $156.68 | $156.70 | $156.70 |
| Purchase #2 | $208.97 | 11.742% | $233.5073 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $142.90 | 5.728% | $151.0853 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $122.26 | 8.735% | $132.9394 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $137.49 | 8.850% | $149.6579 | $149.66 | $149.65 | $149.70 |
| Purchase #6 | $124.76 | 7.825% | $134.5225 | $134.52 | $134.50 | $134.50 |
| Purchase #7 | $203.97 | 3.431% | $210.9682 | $210.97 | $210.95 | $211.00 |
| 7 purchase totals = | $1,081.16 | $1,169.3641 | $1,169.37 | $1,169.35 | $1,169.40 | |