| 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 | $169.78 | 11.137% | $188.6884 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $97.79 | 12.756% | $110.2641 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $147.52 | 12.180% | $165.4879 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $179.82 | 4.732% | $188.3291 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $150.78 | 10.253% | $166.2395 | $166.24 | $166.25 | $166.20 |
| Purchase #6 | $73.26 | 10.558% | $80.9948 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $96.36 | 10.759% | $106.7274 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $915.31 | $1,006.7312 | $1,006.73 | $1,006.80 | $1,006.70 | |