| 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 | $237.33 | 8.110% | $256.5775 | $256.58 | $256.60 | $256.60 |
| Purchase #2 | $178.25 | 4.520% | $186.3069 | $186.31 | $186.30 | $186.30 |
| Purchase #3 | $112.89 | 11.221% | $125.5574 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $27.62 | 5.561% | $29.1559 | $29.16 | $29.15 | $29.20 |
| Purchase #5 | $48.32 | 8.195% | $52.2798 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $157.62 | 13.520% | $178.9302 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $137.91 | 6.200% | $146.4604 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $899.94 | $975.2681 | $975.28 | $975.30 | $975.40 | |