| 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 | $158.41 | 12.770% | $178.639 | $178.64 | $178.65 | $178.60 |
| Purchase #2 | $69.29 | 6.862% | $74.0447 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $38.26 | 3.355% | $39.5436 | $39.54 | $39.55 | $39.50 |
| Purchase #4 | $156.80 | 4.426% | $163.74 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $117.56 | 7.237% | $126.0678 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $24.80 | 10.188% | $27.3266 | $27.33 | $27.35 | $27.30 |
| Purchase #7 | $6.57 | 11.274% | $7.3107 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $571.69 | $616.6724 | $616.67 | $616.70 | $616.50 | |