| 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 | $213.65 | 6.385% | $227.2916 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $15.64 | 8.332% | $16.9431 | $16.94 | $16.95 | $16.90 |
| Purchase #3 | $64.67 | 11.245% | $71.9421 | $71.94 | $71.95 | $71.90 |
| Purchase #4 | $63.27 | 10.518% | $69.9247 | $69.92 | $69.90 | $69.90 |
| Purchase #5 | $59.99 | 13.113% | $67.8565 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $167.30 | 5.290% | $176.1502 | $176.15 | $176.15 | $176.20 |
| Purchase #7 | $16.74 | 3.132% | $17.2643 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $601.26 | $647.3725 | $647.36 | $647.35 | $647.40 | |