| 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 | $177.27 | 9.525% | $194.155 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $138.76 | 3.532% | $143.661 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $206.96 | 7.865% | $223.2374 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $193.61 | 13.794% | $220.3166 | $220.32 | $220.30 | $220.30 |
| Purchase #5 | $190.40 | 8.752% | $207.0638 | $207.06 | $207.05 | $207.10 |
| Purchase #6 | $49.27 | 5.543% | $52.001 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $134.51 | 9.243% | $146.9428 | $146.94 | $146.95 | $146.90 |
| 7 purchase totals = | $1,090.78 | $1,187.3776 | $1,187.38 | $1,187.35 | $1,187.40 | |