| 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 | $145.81 | 6.799% | $155.7236 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $37.38 | 3.868% | $38.8259 | $38.83 | $38.85 | $38.80 |
| Purchase #3 | $149.66 | 8.352% | $162.1596 | $162.16 | $162.15 | $162.20 |
| Purchase #4 | $121.27 | 13.304% | $137.4038 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $185.35 | 12.840% | $209.1489 | $209.15 | $209.15 | $209.10 |
| Purchase #6 | $10.99 | 3.736% | $11.4006 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $54.62 | 6.720% | $58.2905 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $705.08 | $772.9529 | $772.95 | $772.95 | $772.90 | |