| 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 | $152.52 | 10.344% | $168.2967 | $168.30 | $168.30 | $168.30 |
| Purchase #2 | $110.78 | 12.380% | $124.4946 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $166.43 | 12.151% | $186.6529 | $186.65 | $186.65 | $186.70 |
| Purchase #4 | $61.76 | 7.641% | $66.4791 | $66.48 | $66.50 | $66.50 |
| Purchase #5 | $50.26 | 12.688% | $56.637 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $143.63 | 3.369% | $148.4689 | $148.47 | $148.45 | $148.50 |
| Purchase #7 | $18.91 | 4.344% | $19.7315 | $19.73 | $19.75 | $19.70 |
| 7 purchase totals = | $704.29 | $770.7607 | $770.76 | $770.80 | $770.80 | |