| 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 | $181.54 | 6.229% | $192.8481 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $230.47 | 3.279% | $238.0271 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $113.78 | 3.469% | $117.727 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $187.30 | 9.378% | $204.865 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $6.81 | 9.600% | $7.4638 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $129.93 | 10.327% | $143.3479 | $143.35 | $143.35 | $143.30 |
| Purchase #7 | $12.92 | 5.192% | $13.5908 | $13.59 | $13.60 | $13.60 |
| 7 purchase totals = | $862.75 | $917.8697 | $917.88 | $917.90 | $917.80 | |