| 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 | $151.61 | 8.288% | $164.1754 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $23.51 | 12.415% | $26.4288 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $36.60 | 3.757% | $37.9751 | $37.98 | $38.00 | $38.00 |
| Purchase #4 | $186.60 | 7.474% | $200.5465 | $200.55 | $200.55 | $200.50 |
| Purchase #5 | $227.67 | 12.283% | $255.6347 | $255.63 | $255.65 | $255.60 |
| Purchase #6 | $210.86 | 4.341% | $220.0134 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $9.69 | 7.714% | $10.4375 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $846.54 | $915.2114 | $915.22 | $915.30 | $915.10 | |