| 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 | $155.76 | 11.222% | $173.2394 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $46.72 | 6.729% | $49.8638 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $202.74 | 9.343% | $221.682 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $8.83 | 12.639% | $9.946 | $9.95 | $9.95 | $9.90 |
| Purchase #5 | $171.96 | 3.728% | $178.3707 | $178.37 | $178.35 | $178.40 |
| Purchase #6 | $16.74 | 3.365% | $17.3033 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $146.77 | 4.562% | $153.4656 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $749.52 | $803.8708 | $803.87 | $803.85 | $803.90 | |