| 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 | $137.70 | 10.568% | $152.2521 | $152.25 | $152.25 | $152.30 |
| Purchase #2 | $233.88 | 6.268% | $248.5396 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $212.73 | 8.683% | $231.2013 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $52.52 | 10.581% | $58.0771 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $81.84 | 6.285% | $86.9836 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $68.60 | 9.308% | $74.9853 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $29.44 | 6.487% | $31.3498 | $31.35 | $31.35 | $31.30 |
| 7 purchase totals = | $816.71 | $883.3888 | $883.39 | $883.45 | $883.40 | |