| 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 | $143.29 | 10.516% | $158.3584 | $158.36 | $158.35 | $158.40 |
| Purchase #2 | $51.45 | 3.406% | $53.2024 | $53.20 | $53.20 | $53.20 |
| Purchase #3 | $33.81 | 3.673% | $35.0518 | $35.05 | $35.05 | $35.10 |
| Purchase #4 | $228.36 | 3.311% | $235.921 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $197.36 | 3.862% | $204.982 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $14.69 | 10.180% | $16.1854 | $16.19 | $16.20 | $16.20 |
| Purchase #7 | $72.76 | 10.320% | $80.2688 | $80.27 | $80.25 | $80.30 |
| 7 purchase totals = | $741.72 | $783.9698 | $783.97 | $783.95 | $784.10 | |