| 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 | $155.30 | 5.650% | $164.0745 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $93.99 | 5.219% | $98.8953 | $98.90 | $98.90 | $98.90 |
| Purchase #3 | $62.90 | 8.504% | $68.249 | $68.25 | $68.25 | $68.20 |
| Purchase #4 | $107.28 | 9.340% | $117.3 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $16.27 | 13.427% | $18.4546 | $18.45 | $18.45 | $18.50 |
| Purchase #6 | $184.32 | 3.674% | $191.0919 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $215.31 | 11.695% | $240.4905 | $240.49 | $240.50 | $240.50 |
| 7 purchase totals = | $835.37 | $898.5558 | $898.55 | $898.55 | $898.60 | |