| 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 | $159.94 | 5.804% | $169.2229 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $136.91 | 4.791% | $143.4694 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $212.67 | 13.510% | $241.4017 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $149.61 | 8.615% | $162.4989 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $183.91 | 5.233% | $193.534 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $223.78 | 9.158% | $244.2738 | $244.27 | $244.25 | $244.30 |
| Purchase #7 | $31.71 | 13.677% | $36.047 | $36.05 | $36.05 | $36.00 |
| 7 purchase totals = | $1,098.53 | $1,190.4477 | $1,190.44 | $1,190.40 | $1,190.40 | |