| 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 | $177.38 | 6.763% | $189.3762 | $189.38 | $189.40 | $189.40 |
| Purchase #2 | $158.35 | 9.665% | $173.6545 | $173.65 | $173.65 | $173.70 |
| Purchase #3 | $43.57 | 7.323% | $46.7606 | $46.76 | $46.75 | $46.80 |
| Purchase #4 | $246.65 | 3.741% | $255.8772 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $167.85 | 12.797% | $189.3298 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $90.47 | 10.478% | $99.9494 | $99.95 | $99.95 | $99.90 |
| Purchase #7 | $163.69 | 12.855% | $184.7323 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $1,047.96 | $1,139.6800 | $1,139.68 | $1,139.75 | $1,139.70 | |