| 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 | $181.43 | 5.792% | $191.9384 | $191.94 | $191.95 | $191.90 |
| Purchase #2 | $219.36 | 9.532% | $240.2694 | $240.27 | $240.25 | $240.30 |
| Purchase #3 | $36.62 | 8.523% | $39.7411 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $205.45 | 9.777% | $225.5368 | $225.54 | $225.55 | $225.50 |
| Purchase #5 | $107.31 | 11.372% | $119.5133 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $73.78 | 7.130% | $79.0405 | $79.04 | $79.05 | $79.00 |
| Purchase #7 | $31.62 | 7.714% | $34.0592 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $855.57 | $930.0987 | $930.10 | $930.10 | $930.00 | |