| 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 | $170.95 | 3.294% | $176.5811 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $66.54 | 4.453% | $69.503 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $168.99 | 11.734% | $188.8193 | $188.82 | $188.80 | $188.80 |
| Purchase #4 | $107.91 | 11.426% | $120.2398 | $120.24 | $120.25 | $120.20 |
| Purchase #5 | $12.88 | 10.337% | $14.2114 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $29.67 | 8.862% | $32.2994 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $159.43 | 7.566% | $171.4925 | $171.49 | $171.50 | $171.50 |
| 7 purchase totals = | $716.37 | $773.1465 | $773.14 | $773.15 | $773.10 | |