| 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 | $161.45 | 10.862% | $178.9867 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $152.48 | 9.741% | $167.3331 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $52.73 | 10.354% | $58.1897 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $102.59 | 7.685% | $110.474 | $110.47 | $110.45 | $110.50 |
| Purchase #5 | $185.75 | 12.841% | $209.6022 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $162.52 | 7.801% | $175.1982 | $175.20 | $175.20 | $175.20 |
| Purchase #7 | $35.81 | 3.359% | $37.0129 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $853.33 | $936.7968 | $936.79 | $936.80 | $936.80 | |