| 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 | $196.68 | 12.685% | $221.6289 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $149.61 | 8.306% | $162.0366 | $162.04 | $162.05 | $162.00 |
| Purchase #3 | $94.71 | 10.347% | $104.5096 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $188.93 | 13.857% | $215.11 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $92.76 | 8.598% | $100.7355 | $100.74 | $100.75 | $100.70 |
| Purchase #6 | $85.91 | 6.414% | $91.4203 | $91.42 | $91.40 | $91.40 |
| Purchase #7 | $149.84 | 9.236% | $163.6792 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $958.44 | $1,059.1201 | $1,059.13 | $1,059.15 | $1,059.00 | |