| 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 | $201.53 | 9.463% | $220.6008 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $148.36 | 6.594% | $158.1429 | $158.14 | $158.15 | $158.10 |
| Purchase #3 | $55.74 | 8.368% | $60.4043 | $60.40 | $60.40 | $60.40 |
| Purchase #4 | $125.55 | 7.733% | $135.2588 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $70.41 | 3.691% | $73.0088 | $73.01 | $73.00 | $73.00 |
| Purchase #6 | $9.40 | 11.660% | $10.496 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $194.59 | 7.541% | $209.264 | $209.26 | $209.25 | $209.30 |
| 7 purchase totals = | $805.58 | $867.1756 | $867.17 | $867.15 | $867.20 | |