| 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 | $166.44 | 13.174% | $188.3668 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $67.46 | 8.558% | $73.2332 | $73.23 | $73.25 | $73.20 |
| Purchase #3 | $234.42 | 11.804% | $262.0909 | $262.09 | $262.10 | $262.10 |
| Purchase #4 | $132.58 | 5.542% | $139.9276 | $139.93 | $139.95 | $139.90 |
| Purchase #5 | $145.57 | 10.222% | $160.4502 | $160.45 | $160.45 | $160.50 |
| Purchase #6 | $238.93 | 8.431% | $259.0742 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $244.86 | 9.354% | $267.7642 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $1,230.26 | $1,350.9071 | $1,350.90 | $1,350.90 | $1,351.00 | |