| 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 | $133.46 | 6.870% | $142.6287 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $107.95 | 8.530% | $117.1581 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $241.52 | 11.108% | $268.348 | $268.35 | $268.35 | $268.30 |
| Purchase #4 | $91.99 | 3.657% | $95.3541 | $95.35 | $95.35 | $95.40 |
| Purchase #5 | $161.78 | 4.438% | $168.9598 | $168.96 | $168.95 | $169.00 |
| Purchase #6 | $41.29 | 8.406% | $44.7608 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $98.57 | 10.813% | $109.2284 | $109.23 | $109.25 | $109.20 |
| 7 purchase totals = | $876.56 | $946.4379 | $946.44 | $946.45 | $946.50 | |