| 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 | $202.29 | 8.257% | $218.9931 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $17.89 | 3.629% | $18.5392 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $122.42 | 9.119% | $133.5835 | $133.58 | $133.60 | $133.60 |
| Purchase #4 | $61.87 | 13.761% | $70.3839 | $70.38 | $70.40 | $70.40 |
| Purchase #5 | $175.65 | 12.474% | $197.5606 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $111.45 | 9.319% | $121.836 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $84.32 | 6.336% | $89.6625 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $775.89 | $850.5588 | $850.55 | $850.60 | $850.60 | |