| 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 | $171.54 | 3.726% | $177.9316 | $177.93 | $177.95 | $177.90 |
| Purchase #2 | $45.41 | 10.373% | $50.1204 | $50.12 | $50.10 | $50.10 |
| Purchase #3 | $40.54 | 5.391% | $42.7255 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $27.60 | 7.262% | $29.6043 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $218.25 | 10.277% | $240.6796 | $240.68 | $240.70 | $240.70 |
| Purchase #6 | $204.37 | 5.684% | $215.9864 | $215.99 | $216.00 | $216.00 |
| Purchase #7 | $127.88 | 10.197% | $140.9199 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $835.59 | $897.9677 | $897.97 | $898.00 | $897.90 | |