| 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 | $134.55 | 6.843% | $143.7573 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $124.54 | 7.490% | $133.868 | $133.87 | $133.85 | $133.90 |
| Purchase #3 | $28.87 | 11.739% | $32.259 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $211.53 | 7.181% | $226.72 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $43.40 | 10.516% | $47.9639 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $24.74 | 9.739% | $27.1494 | $27.15 | $27.15 | $27.10 |
| Purchase #7 | $133.29 | 9.162% | $145.502 | $145.50 | $145.50 | $145.50 |
| 7 purchase totals = | $700.92 | $757.2196 | $757.22 | $757.15 | $757.30 | |