| 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 | $157.80 | 11.794% | $176.4109 | $176.41 | $176.40 | $176.40 |
| Purchase #2 | $46.85 | 3.409% | $48.4471 | $48.45 | $48.45 | $48.40 |
| Purchase #3 | $238.54 | 13.860% | $271.6016 | $271.60 | $271.60 | $271.60 |
| Purchase #4 | $21.44 | 13.515% | $24.3376 | $24.34 | $24.35 | $24.30 |
| Purchase #5 | $249.43 | 5.303% | $262.6573 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $34.71 | 11.535% | $38.7138 | $38.71 | $38.70 | $38.70 |
| Purchase #7 | $161.73 | 9.790% | $177.5634 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $910.50 | $999.7317 | $999.73 | $999.70 | $999.70 | |