| 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 | $229.37 | 10.590% | $253.6603 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $123.77 | 5.484% | $130.5575 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $136.90 | 9.715% | $150.1998 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $77.94 | 8.219% | $84.3459 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $70.82 | 3.766% | $73.4871 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $100.47 | 6.713% | $107.2146 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $26.32 | 5.601% | $27.7942 | $27.79 | $27.80 | $27.80 |
| 7 purchase totals = | $765.59 | $827.2594 | $827.26 | $827.25 | $827.30 | |