| 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 | $137.47 | 8.196% | $148.737 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $58.81 | 7.192% | $63.0396 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $134.81 | 12.592% | $151.7853 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $21.50 | 10.873% | $23.8377 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $30.28 | 8.821% | $32.951 | $32.95 | $32.95 | $33.00 |
| Purchase #6 | $137.86 | 10.726% | $152.6469 | $152.65 | $152.65 | $152.60 |
| Purchase #7 | $24.72 | 10.153% | $27.2298 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $545.45 | $600.2273 | $600.24 | $600.30 | $600.10 | |