| 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 | $180.38 | 10.738% | $199.7492 | $199.75 | $199.75 | $199.70 |
| Purchase #2 | $169.60 | 6.863% | $181.2396 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $89.28 | 9.804% | $98.033 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $209.93 | 11.834% | $234.7731 | $234.77 | $234.75 | $234.80 |
| Purchase #5 | $180.50 | 12.596% | $203.2358 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $203.86 | 9.473% | $223.1717 | $223.17 | $223.15 | $223.20 |
| Purchase #7 | $216.72 | 9.556% | $237.4298 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,250.27 | $1,377.6322 | $1,377.63 | $1,377.65 | $1,377.50 | |