| 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 | $142.38 | 4.475% | $148.7515 | $148.75 | $148.75 | $148.80 |
| Purchase #2 | $29.39 | 11.353% | $32.7266 | $32.73 | $32.75 | $32.70 |
| Purchase #3 | $240.58 | 4.733% | $251.9667 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $175.67 | 4.163% | $182.9831 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $92.36 | 7.419% | $99.2122 | $99.21 | $99.20 | $99.20 |
| Purchase #6 | $22.66 | 11.489% | $25.2634 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $117.47 | 4.595% | $122.8677 | $122.87 | $122.85 | $122.90 |
| 7 purchase totals = | $820.51 | $863.7712 | $863.77 | $863.75 | $863.90 | |