| 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 | $119.83 | 9.788% | $131.559 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $218.61 | 8.457% | $237.0978 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $33.85 | 7.439% | $36.3681 | $36.37 | $36.35 | $36.40 |
| Purchase #4 | $178.62 | 10.655% | $197.652 | $197.65 | $197.65 | $197.70 |
| Purchase #5 | $159.98 | 10.859% | $177.3522 | $177.35 | $177.35 | $177.40 |
| Purchase #6 | $68.94 | 4.728% | $72.1995 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $62.71 | 5.843% | $66.3741 | $66.37 | $66.35 | $66.40 |
| 7 purchase totals = | $842.54 | $918.6027 | $918.60 | $918.55 | $918.80 | |