| 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 | $148.81 | 9.148% | $162.4231 | $162.42 | $162.40 | $162.40 |
| Purchase #2 | $103.67 | 7.766% | $111.721 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $142.42 | 7.696% | $153.3806 | $153.38 | $153.40 | $153.40 |
| Purchase #4 | $197.37 | 4.249% | $205.7563 | $205.76 | $205.75 | $205.80 |
| Purchase #5 | $210.69 | 3.224% | $217.4826 | $217.48 | $217.50 | $217.50 |
| Purchase #6 | $115.76 | 7.718% | $124.6944 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $10.71 | 11.607% | $11.9531 | $11.95 | $11.95 | $12.00 |
| 7 purchase totals = | $929.43 | $987.4111 | $987.40 | $987.40 | $987.50 | |