| 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 | $81.53 | 3.869% | $84.6844 | $84.68 | $84.70 | $84.70 |
| Purchase #2 | $122.64 | 12.320% | $137.7492 | $137.75 | $137.75 | $137.70 |
| Purchase #3 | $175.26 | 6.291% | $186.2856 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $181.89 | 10.166% | $200.3809 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $20.82 | 9.184% | $22.7321 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $34.74 | 4.137% | $36.1772 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $136.27 | 12.404% | $153.1729 | $153.17 | $153.15 | $153.20 |
| 7 purchase totals = | $753.15 | $821.1823 | $821.18 | $821.25 | $821.20 | |