| 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 | $145.55 | 8.159% | $157.4254 | $157.43 | $157.45 | $157.40 |
| Purchase #2 | $196.40 | 10.769% | $217.5503 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $11.72 | 11.394% | $13.0554 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $161.73 | 7.729% | $174.2301 | $174.23 | $174.25 | $174.20 |
| Purchase #5 | $76.73 | 9.652% | $84.136 | $84.14 | $84.15 | $84.10 |
| Purchase #6 | $41.55 | 12.769% | $46.8555 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $106.54 | 3.766% | $110.5523 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $740.22 | $803.8050 | $803.82 | $803.85 | $803.90 | |