| 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 | $132.76 | 7.831% | $143.1564 | $143.16 | $143.15 | $143.20 |
| Purchase #2 | $240.44 | 9.326% | $262.8634 | $262.86 | $262.85 | $262.90 |
| Purchase #3 | $63.77 | 4.210% | $66.4547 | $66.45 | $66.45 | $66.50 |
| Purchase #4 | $95.58 | 9.475% | $104.6362 | $104.64 | $104.65 | $104.60 |
| Purchase #5 | $101.53 | 13.299% | $115.0325 | $115.03 | $115.05 | $115.00 |
| Purchase #6 | $228.96 | 7.685% | $246.5556 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $208.37 | 5.315% | $219.4449 | $219.44 | $219.45 | $219.40 |
| 7 purchase totals = | $1,071.41 | $1,158.1437 | $1,158.14 | $1,158.15 | $1,158.20 | |