| 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 | $218.96 | 5.344% | $230.6612 | $230.66 | $230.65 | $230.70 |
| Purchase #2 | $107.63 | 4.195% | $112.1451 | $112.15 | $112.15 | $112.10 |
| Purchase #3 | $59.57 | 12.752% | $67.1664 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $175.77 | 4.756% | $184.1296 | $184.13 | $184.15 | $184.10 |
| Purchase #5 | $16.88 | 6.317% | $17.9463 | $17.95 | $17.95 | $17.90 |
| Purchase #6 | $67.61 | 12.756% | $76.2343 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $162.43 | 12.673% | $183.0148 | $183.01 | $183.00 | $183.00 |
| 7 purchase totals = | $808.85 | $871.2977 | $871.30 | $871.30 | $871.20 | |