| 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 | $108.70 | 8.584% | $118.0308 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $18.30 | 9.491% | $20.0369 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $33.98 | 8.822% | $36.9777 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $193.26 | 6.762% | $206.3282 | $206.33 | $206.35 | $206.30 |
| Purchase #5 | $125.90 | 11.411% | $140.2664 | $140.27 | $140.25 | $140.30 |
| Purchase #6 | $186.36 | 6.460% | $198.3989 | $198.40 | $198.40 | $198.40 |
| Purchase #7 | $180.58 | 7.550% | $194.2138 | $194.21 | $194.20 | $194.20 |
| 7 purchase totals = | $847.08 | $914.2527 | $914.26 | $914.30 | $914.20 | |