| 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 | 8.740% | $197.287 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $91.53 | 7.216% | $98.1348 | $98.13 | $98.15 | $98.10 |
| Purchase #3 | $231.45 | 3.105% | $238.6365 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $51.58 | 7.179% | $55.2829 | $55.28 | $55.30 | $55.30 |
| Purchase #5 | $41.65 | 8.632% | $45.2452 | $45.25 | $45.25 | $45.20 |
| Purchase #6 | $90.76 | 4.852% | $95.1637 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $167.72 | 8.517% | $182.0047 | $182.00 | $182.00 | $182.00 |
| 7 purchase totals = | $856.12 | $911.7548 | $911.75 | $911.80 | $911.70 | |