| 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 | $137.36 | 6.258% | $145.956 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $74.43 | 11.547% | $83.0244 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $184.74 | 10.294% | $203.7571 | $203.76 | $203.75 | $203.80 |
| Purchase #4 | $91.79 | 8.537% | $99.6261 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $83.32 | 12.107% | $93.4076 | $93.41 | $93.40 | $93.40 |
| Purchase #6 | $61.86 | 6.254% | $65.7287 | $65.73 | $65.75 | $65.70 |
| Purchase #7 | $66.48 | 10.321% | $73.3414 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $699.98 | $764.8413 | $764.85 | $764.85 | $764.80 | |