| 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 | $157.81 | 5.540% | $166.5527 | $166.55 | $166.55 | $166.60 |
| Purchase #2 | $134.86 | 11.637% | $150.5537 | $150.55 | $150.55 | $150.60 |
| Purchase #3 | $87.32 | 12.568% | $98.2944 | $98.29 | $98.30 | $98.30 |
| Purchase #4 | $81.75 | 3.592% | $84.6865 | $84.69 | $84.70 | $84.70 |
| Purchase #5 | $195.82 | 5.729% | $207.0385 | $207.04 | $207.05 | $207.00 |
| Purchase #6 | $7.55 | 12.507% | $8.4943 | $8.49 | $8.50 | $8.50 |
| Purchase #7 | $187.57 | 11.795% | $209.6939 | $209.69 | $209.70 | $209.70 |
| 7 purchase totals = | $852.68 | $925.3140 | $925.30 | $925.35 | $925.40 | |