| 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 | $142.56 | 10.666% | $157.7654 | $157.77 | $157.75 | $157.80 |
| Purchase #2 | $213.30 | 3.818% | $221.4438 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $185.85 | 11.841% | $207.8565 | $207.86 | $207.85 | $207.90 |
| Purchase #4 | $179.71 | 9.159% | $196.1696 | $196.17 | $196.15 | $196.20 |
| Purchase #5 | $193.48 | 5.689% | $204.4871 | $204.49 | $204.50 | $204.50 |
| Purchase #6 | $137.46 | 4.785% | $144.0375 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $118.47 | 3.611% | $122.748 | $122.75 | $122.75 | $122.70 |
| 7 purchase totals = | $1,170.83 | $1,254.5079 | $1,254.52 | $1,254.50 | $1,254.50 | |