| 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 | $206.52 | 6.215% | $219.3552 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $93.83 | 13.261% | $106.2728 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $150.45 | 9.625% | $164.9308 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $195.86 | 11.139% | $217.6768 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $76.54 | 3.320% | $79.0811 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $72.38 | 4.119% | $75.3613 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $33.73 | 9.869% | $37.0588 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $829.31 | $899.7368 | $899.74 | $899.75 | $899.90 | |