| 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 | $154.60 | 9.693% | $169.5854 | $169.59 | $169.60 | $169.60 |
| Purchase #2 | $88.32 | 8.367% | $95.7097 | $95.71 | $95.70 | $95.70 |
| Purchase #3 | $209.61 | 12.846% | $236.5365 | $236.54 | $236.55 | $236.50 |
| Purchase #4 | $146.64 | 9.543% | $160.6339 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $209.99 | 10.835% | $232.7424 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $145.36 | 10.618% | $160.7943 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $76.87 | 8.358% | $83.2948 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $1,031.39 | $1,139.2970 | $1,139.29 | $1,139.35 | $1,139.20 | |