| 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 | $126.41 | 11.840% | $141.3769 | $141.38 | $141.40 | $141.40 |
| Purchase #2 | $197.97 | 9.313% | $216.4069 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $113.69 | 6.203% | $120.7422 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $69.29 | 4.526% | $72.4261 | $72.43 | $72.45 | $72.40 |
| Purchase #5 | $19.44 | 3.525% | $20.1253 | $20.13 | $20.15 | $20.10 |
| Purchase #6 | $33.92 | 9.782% | $37.2381 | $37.24 | $37.25 | $37.20 |
| Purchase #7 | $153.30 | 11.541% | $170.9924 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $714.02 | $779.3079 | $779.32 | $779.40 | $779.20 | |