| 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 | $119.78 | 10.848% | $132.7737 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $111.60 | 8.440% | $121.019 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $164.98 | 10.703% | $182.6378 | $182.64 | $182.65 | $182.60 |
| Purchase #4 | $209.39 | 9.801% | $229.9123 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $8.92 | 12.192% | $10.0075 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $143.46 | 11.145% | $159.4486 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $60.73 | 4.281% | $63.3299 | $63.33 | $63.35 | $63.30 |
| 7 purchase totals = | $818.86 | $899.1288 | $899.13 | $899.10 | $899.00 | |