| 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 | $130.67 | 6.356% | $138.9754 | $138.98 | $139.00 | $139.00 |
| Purchase #2 | $138.97 | 5.726% | $146.9274 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $175.54 | 10.327% | $193.668 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $128.47 | 9.122% | $140.189 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $74.79 | 6.305% | $79.5055 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $117.96 | 12.164% | $132.3087 | $132.31 | $132.30 | $132.30 |
| Purchase #7 | $26.41 | 6.440% | $28.1108 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $792.81 | $859.6848 | $859.70 | $859.70 | $859.70 | |