| 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 | $161.39 | 5.272% | $169.8985 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $81.38 | 3.234% | $84.0118 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $79.64 | 11.292% | $88.6329 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $129.25 | 5.589% | $136.4738 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $246.40 | 12.321% | $276.7589 | $276.76 | $276.75 | $276.80 |
| Purchase #6 | $28.29 | 4.378% | $29.5285 | $29.53 | $29.55 | $29.50 |
| Purchase #7 | $8.44 | 7.822% | $9.1002 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $734.79 | $794.4046 | $794.40 | $794.40 | $794.40 | |