| 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 | $151.91 | 7.604% | $163.4612 | $163.46 | $163.45 | $163.50 |
| Purchase #2 | $15.82 | 9.567% | $17.3335 | $17.33 | $17.35 | $17.30 |
| Purchase #3 | $194.37 | 12.151% | $217.9879 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $183.43 | 5.837% | $194.1368 | $194.14 | $194.15 | $194.10 |
| Purchase #5 | $91.77 | 4.238% | $95.6592 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $190.60 | 8.773% | $207.3213 | $207.32 | $207.30 | $207.30 |
| Purchase #7 | $145.37 | 11.161% | $161.5947 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $973.27 | $1,057.4946 | $1,057.49 | $1,057.50 | $1,057.50 | |