| 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 | $161.54 | 10.653% | $178.7489 | $178.75 | $178.75 | $178.70 |
| Purchase #2 | $15.67 | 3.203% | $16.1719 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $51.91 | 7.431% | $55.7674 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $215.39 | 8.795% | $234.3336 | $234.33 | $234.35 | $234.30 |
| Purchase #5 | $197.40 | 9.848% | $216.84 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $160.87 | 3.130% | $165.9052 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $209.50 | 7.573% | $225.3654 | $225.37 | $225.35 | $225.40 |
| 7 purchase totals = | $1,012.28 | $1,093.1324 | $1,093.14 | $1,093.10 | $1,093.10 | |