| 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 | $37.71 | 10.573% | $41.6971 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $181.31 | 10.429% | $200.2188 | $200.22 | $200.20 | $200.20 |
| Purchase #3 | $248.90 | 7.572% | $267.7467 | $267.75 | $267.75 | $267.70 |
| Purchase #4 | $136.66 | 4.665% | $143.0352 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $81.32 | 8.277% | $88.0509 | $88.05 | $88.05 | $88.10 |
| Purchase #6 | $176.69 | 10.607% | $195.4315 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $164.51 | 12.737% | $185.4636 | $185.46 | $185.45 | $185.50 |
| 7 purchase totals = | $1,027.10 | $1,121.6438 | $1,121.65 | $1,121.65 | $1,121.60 | |