| 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 | $141.33 | 10.610% | $156.3251 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $123.95 | 13.115% | $140.206 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $146.58 | 11.406% | $163.2989 | $163.30 | $163.30 | $163.30 |
| Purchase #4 | $150.67 | 13.247% | $170.6293 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $55.54 | 9.868% | $61.0207 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $135.55 | 5.231% | $142.6406 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $240.72 | 12.680% | $271.2433 | $271.24 | $271.25 | $271.20 |
| 7 purchase totals = | $994.34 | $1,105.3639 | $1,105.37 | $1,105.40 | $1,105.20 | |