| 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 | $126.85 | 8.720% | $137.9113 | $137.91 | $137.90 | $137.90 |
| Purchase #2 | $120.71 | 3.720% | $125.2004 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $66.64 | 13.277% | $75.4878 | $75.49 | $75.50 | $75.50 |
| Purchase #4 | $185.88 | 7.412% | $199.6574 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $53.97 | 5.408% | $56.8887 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $43.53 | 3.837% | $45.2002 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $166.91 | 12.411% | $187.6252 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $764.49 | $827.9710 | $827.98 | $828.00 | $828.00 | |