| 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 | $171.84 | 13.123% | $194.3906 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $198.70 | 9.667% | $217.9083 | $217.91 | $217.90 | $217.90 |
| Purchase #3 | $48.90 | 11.196% | $54.3748 | $54.37 | $54.35 | $54.40 |
| Purchase #4 | $62.29 | 7.700% | $67.0863 | $67.09 | $67.10 | $67.10 |
| Purchase #5 | $19.97 | 8.829% | $21.7332 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $164.28 | 10.341% | $181.2682 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $119.74 | 4.784% | $125.4684 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $785.72 | $862.2298 | $862.23 | $862.20 | $862.30 | |