| 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 | $180.44 | 11.593% | $201.3584 | $201.36 | $201.35 | $201.40 |
| Purchase #2 | $179.86 | 9.343% | $196.6643 | $196.66 | $196.65 | $196.70 |
| Purchase #3 | $139.82 | 5.832% | $147.9743 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $133.77 | 13.656% | $152.0376 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $88.70 | 10.110% | $97.6676 | $97.67 | $97.65 | $97.70 |
| Purchase #6 | $69.30 | 8.256% | $75.0214 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $192.85 | 8.823% | $209.8652 | $209.87 | $209.85 | $209.90 |
| 7 purchase totals = | $984.74 | $1,080.5888 | $1,080.59 | $1,080.50 | $1,080.70 | |