| 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 | $132.99 | 13.371% | $150.7721 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $184.88 | 10.596% | $204.4699 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $80.46 | 6.850% | $85.9715 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $130.26 | 7.200% | $139.6387 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $219.31 | 7.465% | $235.6815 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $114.36 | 7.203% | $122.5974 | $122.60 | $122.60 | $122.60 |
| Purchase #7 | $127.80 | 4.828% | $133.9702 | $133.97 | $133.95 | $134.00 |
| 7 purchase totals = | $990.06 | $1,073.1013 | $1,073.10 | $1,073.05 | $1,073.20 | |