| 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 | $149.38 | 10.663% | $165.3084 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $19.29 | 8.582% | $20.9455 | $20.95 | $20.95 | $20.90 |
| Purchase #3 | $138.47 | 8.694% | $150.5086 | $150.51 | $150.50 | $150.50 |
| Purchase #4 | $190.61 | 13.470% | $216.2852 | $216.29 | $216.30 | $216.30 |
| Purchase #5 | $115.96 | 5.511% | $122.3506 | $122.35 | $122.35 | $122.40 |
| Purchase #6 | $101.97 | 8.861% | $111.0056 | $111.01 | $111.00 | $111.00 |
| Purchase #7 | $130.57 | 5.729% | $138.0504 | $138.05 | $138.05 | $138.10 |
| 7 purchase totals = | $846.25 | $924.4543 | $924.47 | $924.45 | $924.50 | |