| 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 | $163.70 | 4.549% | $171.1467 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $87.56 | 10.200% | $96.4911 | $96.49 | $96.50 | $96.50 |
| Purchase #3 | $167.59 | 3.193% | $172.9411 | $172.94 | $172.95 | $172.90 |
| Purchase #4 | $165.55 | 5.805% | $175.1602 | $175.16 | $175.15 | $175.20 |
| Purchase #5 | $62.84 | 6.142% | $66.6996 | $66.70 | $66.70 | $66.70 |
| Purchase #6 | $173.90 | 4.680% | $182.0385 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $119.29 | 8.181% | $129.0491 | $129.05 | $129.05 | $129.00 |
| 7 purchase totals = | $940.43 | $993.5263 | $993.53 | $993.55 | $993.40 | |