| 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 | $41.64 | 13.360% | $47.2031 | $47.20 | $47.20 | $47.20 |
| Purchase #2 | $143.91 | 13.259% | $162.991 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $90.89 | 5.809% | $96.1698 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $139.98 | 4.120% | $145.7472 | $145.75 | $145.75 | $145.70 |
| Purchase #5 | $135.51 | 6.496% | $144.3127 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $98.34 | 3.861% | $102.1369 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $74.40 | 5.780% | $78.7003 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $724.67 | $777.2610 | $777.26 | $777.25 | $777.20 | |