| 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 | $165.65 | 12.767% | $186.7985 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $179.99 | 4.675% | $188.4045 | $188.40 | $188.40 | $188.40 |
| Purchase #3 | $105.70 | 7.514% | $113.6423 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $218.89 | 6.568% | $233.2667 | $233.27 | $233.25 | $233.30 |
| Purchase #5 | $62.87 | 6.155% | $66.7396 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $54.72 | 5.701% | $57.8396 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $145.74 | 4.132% | $151.762 | $151.76 | $151.75 | $151.80 |
| 7 purchase totals = | $933.56 | $998.4532 | $998.45 | $998.45 | $998.40 | |