| 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 | $125.88 | 13.759% | $143.1998 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $6.86 | 4.253% | $7.1518 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $145.84 | 13.635% | $165.7253 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $114.84 | 10.420% | $126.8063 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $176.46 | 11.756% | $197.2046 | $197.20 | $197.20 | $197.20 |
| Purchase #6 | $112.37 | 4.683% | $117.6323 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $185.42 | 13.166% | $209.8324 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $867.67 | $967.5525 | $967.55 | $967.60 | $967.50 | |