| 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 | $153.51 | 5.517% | $161.9791 | $161.98 | $162.00 | $162.00 |
| Purchase #2 | $220.58 | 4.147% | $229.7275 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $221.89 | 9.301% | $242.528 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $157.98 | 4.491% | $165.0749 | $165.07 | $165.05 | $165.10 |
| Purchase #5 | $73.45 | 11.304% | $81.7528 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $88.84 | 11.397% | $98.9651 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $100.65 | 3.612% | $104.2855 | $104.29 | $104.30 | $104.30 |
| 7 purchase totals = | $1,016.90 | $1,084.3129 | $1,084.32 | $1,084.35 | $1,084.40 | |