| 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 | $182.83 | 8.370% | $198.1329 | $198.13 | $198.15 | $198.10 |
| Purchase #2 | $187.64 | 9.626% | $205.7022 | $205.70 | $205.70 | $205.70 |
| Purchase #3 | $117.47 | 5.698% | $124.1634 | $124.16 | $124.15 | $124.20 |
| Purchase #4 | $81.33 | 8.559% | $88.291 | $88.29 | $88.30 | $88.30 |
| Purchase #5 | $8.91 | 5.619% | $9.4107 | $9.41 | $9.40 | $9.40 |
| Purchase #6 | $177.70 | 9.177% | $194.0075 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $36.78 | 3.683% | $38.1346 | $38.13 | $38.15 | $38.10 |
| 7 purchase totals = | $792.66 | $857.8423 | $857.83 | $857.85 | $857.80 | |