| 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 | $179.70 | 13.349% | $203.6882 | $203.69 | $203.70 | $203.70 |
| Purchase #2 | $22.94 | 8.796% | $24.9578 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $245.91 | 6.420% | $261.6974 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $183.95 | 9.851% | $202.0709 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $149.42 | 6.222% | $158.7169 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $116.60 | 12.831% | $131.5609 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $180.48 | 5.577% | $190.5454 | $190.55 | $190.55 | $190.50 |
| 7 purchase totals = | $1,079.00 | $1,173.2375 | $1,173.25 | $1,173.20 | $1,173.30 | |