| 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 | $160.44 | 6.177% | $170.3504 | $170.35 | $170.35 | $170.40 |
| Purchase #2 | $64.41 | 4.424% | $67.2595 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $57.37 | 6.652% | $61.1863 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $124.39 | 12.402% | $139.8168 | $139.82 | $139.80 | $139.80 |
| Purchase #5 | $230.38 | 3.586% | $238.6414 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $219.81 | 6.344% | $233.7547 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $29.97 | 8.169% | $32.4182 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $886.77 | $943.4273 | $943.43 | $943.40 | $943.50 | |