| 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 | $119.95 | 11.786% | $134.0873 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $142.87 | 12.230% | $160.343 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $166.38 | 10.496% | $183.8432 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $58.94 | 5.463% | $62.1599 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $109.62 | 12.518% | $123.3422 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $21.89 | 10.706% | $24.2335 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $129.71 | 3.411% | $134.1344 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $749.36 | $822.1435 | $822.13 | $822.20 | $822.00 | |