| 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 | $150.90 | 7.142% | $161.6773 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $182.38 | 8.497% | $197.8768 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $6.82 | 9.525% | $7.4696 | $7.47 | $7.45 | $7.50 |
| Purchase #4 | $51.66 | 11.536% | $57.6195 | $57.62 | $57.60 | $57.60 |
| Purchase #5 | $121.65 | 9.759% | $133.5218 | $133.52 | $133.50 | $133.50 |
| Purchase #6 | $179.82 | 12.430% | $202.1716 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $168.72 | 6.229% | $179.2296 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $861.95 | $939.5662 | $939.57 | $939.55 | $939.60 | |