| 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 | $205.83 | 6.461% | $219.1287 | $219.13 | $219.15 | $219.10 |
| Purchase #2 | $73.64 | 10.828% | $81.6137 | $81.61 | $81.60 | $81.60 |
| Purchase #3 | $91.56 | 12.851% | $103.3264 | $103.33 | $103.35 | $103.30 |
| Purchase #4 | $185.39 | 5.705% | $195.9665 | $195.97 | $195.95 | $196.00 |
| Purchase #5 | $64.44 | 7.438% | $69.233 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $58.89 | 4.217% | $61.3734 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $8.30 | 9.387% | $9.0791 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $688.05 | $739.7208 | $739.72 | $739.75 | $739.70 | |