| 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 | $159.92 | 4.330% | $166.8445 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $105.29 | 12.691% | $118.6524 | $118.65 | $118.65 | $118.70 |
| Purchase #3 | $84.34 | 5.308% | $88.8168 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $106.81 | 7.698% | $115.0322 | $115.03 | $115.05 | $115.00 |
| Purchase #5 | $245.52 | 12.265% | $275.633 | $275.63 | $275.65 | $275.60 |
| Purchase #6 | $224.77 | 9.664% | $246.4918 | $246.49 | $246.50 | $246.50 |
| Purchase #7 | $117.86 | 13.598% | $133.8866 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $1,044.51 | $1,145.3573 | $1,145.35 | $1,145.40 | $1,145.30 | |