| 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 | $150.71 | 13.441% | $170.9669 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $181.81 | 6.485% | $193.6004 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $152.87 | 10.692% | $169.2149 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $30.55 | 5.548% | $32.2449 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $138.88 | 5.222% | $146.1323 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $12.73 | 10.691% | $14.091 | $14.09 | $14.10 | $14.10 |
| Purchase #7 | $145.52 | 11.504% | $162.2606 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $813.07 | $888.5110 | $888.50 | $888.50 | $888.50 | |