| 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 | $136.74 | 12.700% | $154.106 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $52.72 | 7.275% | $56.5554 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $25.83 | 12.186% | $28.9776 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $23.38 | 9.198% | $25.5305 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $184.69 | 12.318% | $207.4401 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $223.39 | 12.104% | $250.4291 | $250.43 | $250.45 | $250.40 |
| Purchase #7 | $95.99 | 7.241% | $102.9406 | $102.94 | $102.95 | $102.90 |
| 7 purchase totals = | $742.74 | $825.9793 | $825.99 | $826.05 | $825.90 | |