| 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 | $134.35 | 7.678% | $144.6654 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $87.46 | 7.843% | $94.3195 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $65.36 | 9.389% | $71.4967 | $71.50 | $71.50 | $71.50 |
| Purchase #4 | $230.63 | 10.432% | $254.6893 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $145.97 | 3.334% | $150.8366 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $93.40 | 10.801% | $103.4881 | $103.49 | $103.50 | $103.50 |
| Purchase #7 | $69.85 | 5.656% | $73.8007 | $73.80 | $73.80 | $73.80 |
| 7 purchase totals = | $827.02 | $893.2963 | $893.31 | $893.30 | $893.30 | |