| 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 | $134.31 | 7.413% | $144.2664 | $144.27 | $144.25 | $144.30 |
| Purchase #2 | $83.25 | 13.697% | $94.6528 | $94.65 | $94.65 | $94.70 |
| Purchase #3 | $169.65 | 6.102% | $180.002 | $180.00 | $180.00 | $180.00 |
| Purchase #4 | $136.74 | 3.121% | $141.0077 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $135.86 | 3.606% | $140.7591 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $202.99 | 3.301% | $209.6907 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $227.65 | 8.816% | $247.7196 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $1,090.45 | $1,158.0983 | $1,158.10 | $1,158.05 | $1,158.20 | |