| 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 | $183.82 | 10.487% | $203.0972 | $203.10 | $203.10 | $203.10 |
| Purchase #2 | $75.99 | 10.475% | $83.95 | $83.95 | $83.95 | $84.00 |
| Purchase #3 | $21.97 | 3.165% | $22.6654 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $193.66 | 12.741% | $218.3342 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $138.72 | 3.355% | $143.3741 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $18.48 | 12.321% | $20.7569 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $169.77 | 3.303% | $175.3775 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $802.41 | $867.5553 | $867.56 | $867.55 | $867.70 | |