| 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 | $174.38 | 6.795% | $186.2291 | $186.23 | $186.25 | $186.20 |
| Purchase #2 | $131.97 | 8.217% | $142.814 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $138.79 | 3.605% | $143.7934 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $227.34 | 8.860% | $247.4823 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $123.99 | 12.146% | $139.0498 | $139.05 | $139.05 | $139.00 |
| Purchase #6 | $230.60 | 10.673% | $255.2119 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $50.44 | 10.241% | $55.6056 | $55.61 | $55.60 | $55.60 |
| 7 purchase totals = | $1,077.51 | $1,170.1861 | $1,170.18 | $1,170.20 | $1,170.10 | |