| 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 | $170.77 | 8.502% | $185.2889 | $185.29 | $185.30 | $185.30 |
| Purchase #2 | $113.89 | 3.532% | $117.9126 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $136.77 | 9.115% | $149.2366 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $238.69 | 3.165% | $246.2445 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $121.35 | 6.601% | $129.3603 | $129.36 | $129.35 | $129.40 |
| Purchase #6 | $34.87 | 8.816% | $37.9441 | $37.94 | $37.95 | $37.90 |
| Purchase #7 | $220.71 | 6.203% | $234.4006 | $234.40 | $234.40 | $234.40 |
| 7 purchase totals = | $1,037.05 | $1,100.3876 | $1,100.38 | $1,100.40 | $1,100.30 | |