| 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 | $159.82 | 6.350% | $169.9686 | $169.97 | $169.95 | $170.00 |
| Purchase #2 | $224.75 | 12.637% | $253.1517 | $253.15 | $253.15 | $253.20 |
| Purchase #3 | $217.32 | 8.711% | $236.2507 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $69.95 | 4.651% | $73.2034 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $108.33 | 8.674% | $117.7265 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $33.83 | 4.187% | $35.2465 | $35.25 | $35.25 | $35.20 |
| Purchase #7 | $184.64 | 7.182% | $197.9008 | $197.90 | $197.90 | $197.90 |
| 7 purchase totals = | $998.64 | $1,083.4482 | $1,083.45 | $1,083.45 | $1,083.50 | |