| 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 | $158.45 | 5.197% | $166.6846 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $105.59 | 9.344% | $115.4563 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $84.72 | 3.851% | $87.9826 | $87.98 | $88.00 | $88.00 |
| Purchase #4 | $232.59 | 9.492% | $254.6674 | $254.67 | $254.65 | $254.70 |
| Purchase #5 | $167.43 | 9.748% | $183.7511 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $147.74 | 8.246% | $159.9226 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $173.91 | 3.549% | $180.0821 | $180.08 | $180.10 | $180.10 |
| 7 purchase totals = | $1,070.43 | $1,148.5467 | $1,148.54 | $1,148.55 | $1,148.70 | |