| 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 | $141.57 | 10.806% | $156.8681 | $156.87 | $156.85 | $156.90 |
| Purchase #2 | $108.50 | 4.858% | $113.7709 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $233.83 | 5.400% | $246.4568 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $39.32 | 9.387% | $43.011 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $19.55 | 4.163% | $20.3639 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $151.87 | 8.642% | $164.9946 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $189.38 | 7.195% | $203.0059 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $884.02 | $948.4712 | $948.47 | $948.40 | $948.60 | |