| 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 | $146.60 | 8.746% | $159.4216 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $96.38 | 3.451% | $99.7061 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $42.83 | 7.433% | $46.0136 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $48.97 | 7.764% | $52.772 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $150.63 | 13.238% | $170.5704 | $170.57 | $170.55 | $170.60 |
| Purchase #6 | $75.56 | 9.851% | $83.0034 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $32.87 | 8.275% | $35.59 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $593.84 | $647.0771 | $647.07 | $647.00 | $647.10 | |