| 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 | $142.50 | 8.657% | $154.8362 | $154.84 | $154.85 | $154.80 |
| Purchase #2 | $163.86 | 11.307% | $182.3877 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $133.31 | 4.235% | $138.9557 | $138.96 | $138.95 | $139.00 |
| Purchase #4 | $113.93 | 13.783% | $129.633 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $7.70 | 7.193% | $8.2539 | $8.25 | $8.25 | $8.30 |
| Purchase #6 | $160.28 | 6.623% | $170.8953 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $161.77 | 7.556% | $173.9933 | $173.99 | $174.00 | $174.00 |
| 7 purchase totals = | $883.35 | $958.9551 | $958.96 | $959.00 | $959.00 | |