| 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 | $193.70 | 7.841% | $208.888 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $14.83 | 12.347% | $16.6611 | $16.66 | $16.65 | $16.70 |
| Purchase #3 | $93.48 | 13.315% | $105.9269 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $232.65 | 9.839% | $255.5404 | $255.54 | $255.55 | $255.50 |
| Purchase #5 | $135.65 | 5.222% | $142.7336 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $177.60 | 11.199% | $197.4894 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $223.39 | 10.314% | $246.4304 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,071.30 | $1,173.6698 | $1,173.67 | $1,173.75 | $1,173.60 | |