| 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 | $197.83 | 3.569% | $204.8906 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $146.53 | 3.356% | $151.4475 | $151.45 | $151.45 | $151.40 |
| Purchase #3 | $226.45 | 6.634% | $241.4727 | $241.47 | $241.45 | $241.50 |
| Purchase #4 | $194.70 | 4.120% | $202.7216 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $16.75 | 6.298% | $17.8049 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $61.43 | 7.404% | $65.9783 | $65.98 | $66.00 | $66.00 |
| Purchase #7 | $14.34 | 13.536% | $16.2811 | $16.28 | $16.30 | $16.30 |
| 7 purchase totals = | $858.03 | $900.5967 | $900.59 | $900.60 | $900.60 | |