| 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 | $157.54 | 13.462% | $178.748 | $178.75 | $178.75 | $178.70 |
| Purchase #2 | $112.40 | 9.643% | $123.2387 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $27.64 | 4.454% | $28.8711 | $28.87 | $28.85 | $28.90 |
| Purchase #4 | $92.86 | 5.537% | $98.0017 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $221.71 | 11.296% | $246.7544 | $246.75 | $246.75 | $246.80 |
| Purchase #6 | $154.63 | 13.616% | $175.6844 | $175.68 | $175.70 | $175.70 |
| Purchase #7 | $125.27 | 11.750% | $139.9892 | $139.99 | $140.00 | $140.00 |
| 7 purchase totals = | $892.05 | $991.2875 | $991.28 | $991.30 | $991.30 | |