| 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 | $133.99 | 10.206% | $147.665 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $120.90 | 9.635% | $132.5487 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $196.48 | 3.763% | $203.8735 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $88.30 | 7.782% | $95.1715 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $118.83 | 12.396% | $133.5602 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $12.77 | 5.643% | $13.4906 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $6.98 | 4.461% | $7.2914 | $7.29 | $7.30 | $7.30 |
| 7 purchase totals = | $678.25 | $733.6009 | $733.60 | $733.55 | $733.70 | |