| 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 | $144.33 | 3.273% | $149.0539 | $149.05 | $149.05 | $149.10 |
| Purchase #2 | $130.57 | 10.560% | $144.3582 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $195.62 | 9.353% | $213.9163 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $246.43 | 7.746% | $265.5185 | $265.52 | $265.50 | $265.50 |
| Purchase #5 | $207.74 | 6.697% | $221.6523 | $221.65 | $221.65 | $221.70 |
| Purchase #6 | $183.73 | 3.288% | $189.771 | $189.77 | $189.75 | $189.80 |
| Purchase #7 | $30.58 | 9.783% | $33.5716 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $1,139.00 | $1,217.8418 | $1,217.84 | $1,217.75 | $1,218.00 | |