| 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 | $199.46 | 9.199% | $217.8083 | $217.81 | $217.80 | $217.80 |
| Purchase #2 | $184.86 | 9.141% | $201.7581 | $201.76 | $201.75 | $201.80 |
| Purchase #3 | $96.44 | 12.238% | $108.2423 | $108.24 | $108.25 | $108.20 |
| Purchase #4 | $113.71 | 7.810% | $122.5908 | $122.59 | $122.60 | $122.60 |
| Purchase #5 | $163.76 | 5.123% | $172.1494 | $172.15 | $172.15 | $172.10 |
| Purchase #6 | $5.99 | 12.491% | $6.7382 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $79.32 | 3.682% | $82.2406 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $843.54 | $911.5277 | $911.53 | $911.55 | $911.40 | |