| 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 | $177.46 | 7.560% | $190.876 | $190.88 | $190.90 | $190.90 |
| Purchase #2 | $124.69 | 13.135% | $141.068 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $125.45 | 4.861% | $131.5481 | $131.55 | $131.55 | $131.50 |
| Purchase #4 | $15.67 | 7.858% | $16.9013 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $167.73 | 9.759% | $184.0988 | $184.10 | $184.10 | $184.10 |
| Purchase #6 | $82.60 | 6.429% | $87.9104 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $181.85 | 13.459% | $206.3252 | $206.33 | $206.35 | $206.30 |
| 7 purchase totals = | $875.45 | $958.7278 | $958.74 | $958.75 | $958.70 | |