| 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 | $162.87 | 10.107% | $179.3313 | $179.33 | $179.35 | $179.30 |
| Purchase #2 | $174.36 | 8.393% | $188.994 | $188.99 | $189.00 | $189.00 |
| Purchase #3 | $44.75 | 9.825% | $49.1467 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $19.33 | 8.757% | $21.0227 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $224.77 | 3.779% | $233.2641 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $21.92 | 4.821% | $22.9768 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $46.81 | 13.603% | $53.1776 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $694.81 | $747.9132 | $747.91 | $747.95 | $747.90 | |