| 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 | $104.93 | 8.232% | $113.5678 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $158.33 | 9.530% | $173.4188 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $141.68 | 11.276% | $157.6558 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $157.88 | 6.645% | $168.3711 | $168.37 | $168.35 | $168.40 |
| Purchase #5 | $68.56 | 7.440% | $73.6609 | $73.66 | $73.65 | $73.70 |
| Purchase #6 | $107.78 | 10.519% | $119.1174 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $113.93 | 10.770% | $126.2003 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $853.09 | $931.9921 | $932.00 | $931.90 | $932.10 | |