| 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 | $177.44 | 8.104% | $191.8197 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $99.95 | 11.807% | $111.7511 | $111.75 | $111.75 | $111.80 |
| Purchase #3 | $239.29 | 3.251% | $247.0693 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $204.37 | 9.771% | $224.339 | $224.34 | $224.35 | $224.30 |
| Purchase #5 | $45.58 | 4.751% | $47.7455 | $47.75 | $47.75 | $47.70 |
| Purchase #6 | $8.71 | 6.265% | $9.2557 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $150.80 | 11.473% | $168.1013 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $926.14 | $1,000.0816 | $1,000.09 | $1,000.05 | $1,000.10 | |