| 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 | $73.36 | 9.356% | $80.2236 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $128.62 | 13.388% | $145.8396 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $222.95 | 8.573% | $242.0635 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $153.37 | 6.291% | $163.0185 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $221.35 | 10.480% | $244.5475 | $244.55 | $244.55 | $244.50 |
| Purchase #6 | $59.40 | 11.186% | $66.0445 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $226.45 | 6.387% | $240.9134 | $240.91 | $240.90 | $240.90 |
| 7 purchase totals = | $1,085.50 | $1,182.6506 | $1,182.64 | $1,182.60 | $1,182.50 | |