| 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 | $165.53 | 7.619% | $178.1417 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $63.53 | 11.248% | $70.6759 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $85.61 | 8.156% | $92.5924 | $92.59 | $92.60 | $92.60 |
| Purchase #4 | $39.38 | 13.450% | $44.6766 | $44.68 | $44.70 | $44.70 |
| Purchase #5 | $120.59 | 4.204% | $125.6596 | $125.66 | $125.65 | $125.70 |
| Purchase #6 | $135.41 | 9.857% | $148.7574 | $148.76 | $148.75 | $148.80 |
| Purchase #7 | $148.36 | 3.131% | $153.0052 | $153.01 | $153.00 | $153.00 |
| 7 purchase totals = | $758.41 | $813.5088 | $813.52 | $813.55 | $813.60 | |