| 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 | $151.64 | 12.365% | $170.3903 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $129.40 | 5.611% | $136.6606 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $20.49 | 4.245% | $21.3598 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $18.58 | 10.690% | $20.5662 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $207.33 | 5.566% | $218.87 | $218.87 | $218.85 | $218.90 |
| Purchase #6 | $175.38 | 6.698% | $187.127 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $114.65 | 13.115% | $129.6863 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $817.47 | $884.6602 | $884.67 | $884.65 | $884.80 | |