| 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 | $179.63 | 13.359% | $203.6268 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $155.73 | 5.827% | $164.8044 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $118.58 | 11.807% | $132.5807 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $122.69 | 9.195% | $133.9713 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $102.59 | 8.535% | $111.3461 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $245.61 | 9.319% | $268.4984 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $130.39 | 13.614% | $148.1413 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,055.22 | $1,162.9690 | $1,162.97 | $1,163.00 | $1,162.90 | |