| 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 | $76.33 | 7.228% | $81.8471 | $81.85 | $81.85 | $81.80 |
| Purchase #2 | $171.80 | 4.748% | $179.9571 | $179.96 | $179.95 | $180.00 |
| Purchase #3 | $224.74 | 9.672% | $246.4769 | $246.48 | $246.50 | $246.50 |
| Purchase #4 | $155.47 | 8.601% | $168.842 | $168.84 | $168.85 | $168.80 |
| Purchase #5 | $83.59 | 5.563% | $88.2401 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $11.65 | 13.120% | $13.1785 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $19.87 | 10.716% | $21.9993 | $22.00 | $22.00 | $22.00 |
| 7 purchase totals = | $743.45 | $800.5410 | $800.55 | $800.60 | $800.50 | |