| 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 | $15.99 | 10.186% | $17.6187 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $97.70 | 6.114% | $103.6734 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $92.64 | 6.467% | $98.631 | $98.63 | $98.65 | $98.60 |
| Purchase #4 | $173.98 | 4.687% | $182.1344 | $182.13 | $182.15 | $182.10 |
| Purchase #5 | $120.25 | 7.846% | $129.6848 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $139.51 | 4.230% | $145.4113 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $134.28 | 10.681% | $148.6224 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $774.35 | $825.7760 | $825.76 | $825.75 | $825.70 | |