| 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 | $183.51 | 13.172% | $207.6819 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $87.33 | 5.444% | $92.0842 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $117.78 | 7.874% | $127.054 | $127.05 | $127.05 | $127.10 |
| Purchase #4 | $165.29 | 10.763% | $183.0802 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $112.46 | 8.580% | $122.1091 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $15.35 | 10.342% | $16.9375 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $187.44 | 3.691% | $194.3584 | $194.36 | $194.35 | $194.40 |
| 7 purchase totals = | $869.16 | $943.3053 | $943.30 | $943.35 | $943.40 | |