| 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 | $129.43 | 10.339% | $142.8118 | $142.81 | $142.80 | $142.80 |
| Purchase #2 | $101.51 | 4.863% | $106.4464 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $61.85 | 13.468% | $70.18 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $144.53 | 10.183% | $159.2475 | $159.25 | $159.25 | $159.20 |
| Purchase #5 | $200.91 | 11.112% | $223.2351 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $166.98 | 5.310% | $175.8466 | $175.85 | $175.85 | $175.80 |
| Purchase #7 | $83.36 | 13.168% | $94.3368 | $94.34 | $94.35 | $94.30 |
| 7 purchase totals = | $888.57 | $972.1042 | $972.12 | $972.15 | $971.90 | |