| 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 | $160.49 | 13.730% | $182.5253 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $206.95 | 6.338% | $220.0665 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $38.92 | 5.559% | $41.0836 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $161.87 | 9.843% | $177.8029 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $239.71 | 8.770% | $260.7326 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $148.74 | 4.822% | $155.9122 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $141.52 | 11.488% | $157.7778 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $1,098.20 | $1,195.9009 | $1,195.90 | $1,195.95 | $1,195.90 | |