| 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 | $148.42 | 8.291% | $160.7255 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $214.25 | 4.515% | $223.9234 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $240.27 | 11.425% | $267.7208 | $267.72 | $267.70 | $267.70 |
| Purchase #4 | $82.44 | 9.123% | $89.961 | $89.96 | $89.95 | $90.00 |
| Purchase #5 | $119.51 | 11.515% | $133.2716 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $12.88 | 8.247% | $13.9422 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $220.33 | 12.287% | $247.4019 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $1,038.10 | $1,136.9464 | $1,136.94 | $1,136.90 | $1,136.90 | |