| 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 | $183.54 | 12.830% | $207.0882 | $207.09 | $207.10 | $207.10 |
| Purchase #2 | $65.89 | 5.541% | $69.541 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $181.78 | 7.141% | $194.7609 | $194.76 | $194.75 | $194.80 |
| Purchase #4 | $117.41 | 6.222% | $124.7153 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $19.87 | 9.659% | $21.7892 | $21.79 | $21.80 | $21.80 |
| Purchase #6 | $167.46 | 6.253% | $177.9313 | $177.93 | $177.95 | $177.90 |
| Purchase #7 | $112.99 | 3.831% | $117.3186 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $848.94 | $913.1445 | $913.15 | $913.15 | $913.10 | |