| 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 | $151.68 | 8.794% | $165.0187 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $48.73 | 9.443% | $53.3316 | $53.33 | $53.35 | $53.30 |
| Purchase #3 | $39.48 | 8.461% | $42.8204 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $28.50 | 7.226% | $30.5594 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $161.78 | 3.721% | $167.7998 | $167.80 | $167.80 | $167.80 |
| Purchase #6 | $149.47 | 7.433% | $160.5801 | $160.58 | $160.60 | $160.60 |
| Purchase #7 | $64.50 | 7.378% | $69.2588 | $69.26 | $69.25 | $69.30 |
| 7 purchase totals = | $644.14 | $689.3688 | $689.37 | $689.35 | $689.40 | |