| 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 | $135.44 | 9.761% | $148.6603 | $148.66 | $148.65 | $148.70 |
| Purchase #2 | $24.55 | 5.696% | $25.9484 | $25.95 | $25.95 | $25.90 |
| Purchase #3 | $234.64 | 13.335% | $265.9292 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $135.44 | 4.675% | $141.7718 | $141.77 | $141.75 | $141.80 |
| Purchase #5 | $60.91 | 8.794% | $66.2664 | $66.27 | $66.25 | $66.30 |
| Purchase #6 | $162.57 | 12.619% | $183.0847 | $183.08 | $183.10 | $183.10 |
| Purchase #7 | $14.47 | 11.161% | $16.085 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $768.02 | $847.7458 | $847.75 | $847.75 | $847.80 | |