| 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 | $131.81 | 4.664% | $137.9576 | $137.96 | $137.95 | $138.00 |
| Purchase #2 | $54.86 | 12.485% | $61.7093 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $160.52 | 3.519% | $166.1687 | $166.17 | $166.15 | $166.20 |
| Purchase #4 | $70.53 | 6.313% | $74.9826 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $176.83 | 12.652% | $199.2025 | $199.20 | $199.20 | $199.20 |
| Purchase #6 | $182.34 | 10.303% | $201.1265 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $78.55 | 11.580% | $87.6461 | $87.65 | $87.65 | $87.60 |
| 7 purchase totals = | $855.44 | $928.7933 | $928.80 | $928.80 | $928.80 | |