| 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 | $198.45 | 5.854% | $210.0673 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $7.77 | 6.238% | $8.2547 | $8.25 | $8.25 | $8.30 |
| Purchase #3 | $55.33 | 3.358% | $57.188 | $57.19 | $57.20 | $57.20 |
| Purchase #4 | $156.99 | 5.872% | $166.2085 | $166.21 | $166.20 | $166.20 |
| Purchase #5 | $224.43 | 9.585% | $245.9416 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $71.38 | 7.792% | $76.9419 | $76.94 | $76.95 | $76.90 |
| Purchase #7 | $83.80 | 5.585% | $88.4802 | $88.48 | $88.50 | $88.50 |
| 7 purchase totals = | $798.15 | $853.0822 | $853.08 | $853.10 | $853.10 | |