| 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 | $171.96 | 7.629% | $185.0788 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $24.94 | 3.212% | $25.7411 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $20.51 | 13.605% | $23.3004 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $130.30 | 4.795% | $136.5479 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $227.29 | 5.783% | $240.4342 | $240.43 | $240.45 | $240.40 |
| Purchase #6 | $29.60 | 12.251% | $33.2263 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $249.80 | 5.276% | $262.9794 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $854.40 | $907.3081 | $907.31 | $907.40 | $907.20 | |