| 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 | $167.70 | 13.573% | $190.4619 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $124.50 | 7.528% | $133.8724 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $191.46 | 11.403% | $213.2922 | $213.29 | $213.30 | $213.30 |
| Purchase #4 | $149.58 | 3.392% | $154.6538 | $154.65 | $154.65 | $154.70 |
| Purchase #5 | $73.64 | 4.620% | $77.0422 | $77.04 | $77.05 | $77.00 |
| Purchase #6 | $246.62 | 6.727% | $263.2101 | $263.21 | $263.20 | $263.20 |
| Purchase #7 | $162.27 | 9.532% | $177.7376 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,115.77 | $1,210.2702 | $1,210.26 | $1,210.25 | $1,210.30 | |