| 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 | 4.724% | $161.254 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $32.57 | 5.601% | $34.3942 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $186.72 | 8.685% | $202.9366 | $202.94 | $202.95 | $202.90 |
| Purchase #4 | $208.51 | 12.825% | $235.2514 | $235.25 | $235.25 | $235.30 |
| Purchase #5 | $34.75 | 3.425% | $35.9402 | $35.94 | $35.95 | $35.90 |
| Purchase #6 | $96.85 | 10.278% | $106.8042 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $143.47 | 4.857% | $150.4383 | $150.44 | $150.45 | $150.40 |
| 7 purchase totals = | $856.85 | $927.0189 | $927.01 | $927.05 | $927.00 | |