| 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 | $157.28 | 6.714% | $167.8398 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $105.90 | 8.589% | $114.9958 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $169.79 | 12.125% | $190.377 | $190.38 | $190.40 | $190.40 |
| Purchase #4 | $180.57 | 11.139% | $200.6837 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $153.73 | 8.613% | $166.9708 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $5.70 | 9.599% | $6.2471 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $243.29 | 4.105% | $253.2771 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,016.26 | $1,100.3913 | $1,100.40 | $1,100.45 | $1,100.40 | |