| 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 | $128.99 | 12.418% | $145.008 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $122.80 | 10.761% | $136.0145 | $136.01 | $136.00 | $136.00 |
| Purchase #3 | $25.30 | 4.854% | $26.5281 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $64.45 | 13.227% | $72.9748 | $72.97 | $72.95 | $73.00 |
| Purchase #5 | $193.91 | 11.246% | $215.7171 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $229.80 | 11.559% | $256.3626 | $256.36 | $256.35 | $256.40 |
| Purchase #7 | $71.27 | 11.335% | $79.3485 | $79.35 | $79.35 | $79.30 |
| 7 purchase totals = | $836.52 | $931.9536 | $931.95 | $931.90 | $931.90 | |