| 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 | $164.70 | 7.294% | $176.7132 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $124.82 | 4.593% | $130.553 | $130.55 | $130.55 | $130.60 |
| Purchase #3 | $26.98 | 9.739% | $29.6076 | $29.61 | $29.60 | $29.60 |
| Purchase #4 | $82.38 | 8.108% | $89.0594 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $78.83 | 3.103% | $81.2761 | $81.28 | $81.30 | $81.30 |
| Purchase #6 | $232.61 | 7.245% | $249.4626 | $249.46 | $249.45 | $249.50 |
| Purchase #7 | $109.27 | 5.683% | $115.4798 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $819.59 | $872.1517 | $872.15 | $872.15 | $872.30 | |