| 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 | $166.61 | 6.330% | $177.1564 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $186.99 | 10.451% | $206.5323 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $150.94 | 6.240% | $160.3587 | $160.36 | $160.35 | $160.40 |
| Purchase #4 | $129.71 | 9.805% | $142.4281 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $83.60 | 3.318% | $86.3738 | $86.37 | $86.35 | $86.40 |
| Purchase #6 | $134.99 | 6.745% | $144.0951 | $144.10 | $144.10 | $144.10 |
| Purchase #7 | $76.71 | 3.115% | $79.0995 | $79.10 | $79.10 | $79.10 |
| 7 purchase totals = | $929.55 | $996.0439 | $996.05 | $996.05 | $996.10 | |