| 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 | $153.98 | 7.653% | $165.7641 | $165.76 | $165.75 | $165.80 |
| Purchase #2 | $104.90 | 8.142% | $113.441 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $74.49 | 7.766% | $80.2749 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $56.45 | 5.845% | $59.7495 | $59.75 | $59.75 | $59.70 |
| Purchase #5 | $80.47 | 6.539% | $85.7319 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $188.48 | 13.760% | $214.4148 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $92.92 | 6.289% | $98.7637 | $98.76 | $98.75 | $98.80 |
| 7 purchase totals = | $751.69 | $818.1399 | $818.12 | $818.10 | $818.10 | |