| 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 | $151.57 | 12.325% | $170.251 | $170.25 | $170.25 | $170.30 |
| Purchase #2 | $22.78 | 3.524% | $23.5828 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $204.81 | 3.629% | $212.2426 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $69.55 | 6.133% | $73.8155 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $103.61 | 7.378% | $111.2543 | $111.25 | $111.25 | $111.30 |
| Purchase #6 | $130.31 | 11.450% | $145.2305 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $217.33 | 8.528% | $235.8639 | $235.86 | $235.85 | $235.90 |
| 7 purchase totals = | $899.96 | $972.2406 | $972.23 | $972.25 | $972.30 | |