| 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 | $198.83 | 13.727% | $226.1234 | $226.12 | $226.10 | $226.10 |
| Purchase #2 | $184.75 | 10.730% | $204.5737 | $204.57 | $204.55 | $204.60 |
| Purchase #3 | $177.34 | 13.756% | $201.7349 | $201.73 | $201.75 | $201.70 |
| Purchase #4 | $5.32 | 6.515% | $5.6666 | $5.67 | $5.65 | $5.70 |
| Purchase #5 | $117.45 | 3.172% | $121.1755 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $55.96 | 10.702% | $61.9488 | $61.95 | $61.95 | $61.90 |
| Purchase #7 | $42.63 | 10.864% | $47.2613 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $782.28 | $868.4842 | $868.48 | $868.45 | $868.50 | |