| 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 | $153.36 | 7.797% | $165.3175 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $250.73 | 12.688% | $282.5426 | $282.54 | $282.55 | $282.50 |
| Purchase #3 | $66.77 | 11.800% | $74.6489 | $74.65 | $74.65 | $74.60 |
| Purchase #4 | $55.64 | 5.503% | $58.7019 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $98.31 | 8.748% | $106.9102 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $138.63 | 10.748% | $153.53 | $153.53 | $153.55 | $153.50 |
| Purchase #7 | $41.93 | 6.315% | $44.5779 | $44.58 | $44.60 | $44.60 |
| 7 purchase totals = | $805.37 | $886.2290 | $886.23 | $886.25 | $886.10 | |