| 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 | $137.35 | 13.107% | $155.3525 | $155.35 | $155.35 | $155.40 |
| Purchase #2 | $210.62 | 9.683% | $231.0143 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $134.41 | 5.865% | $142.2931 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $54.40 | 6.173% | $57.7581 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $23.94 | 12.838% | $27.0134 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $134.80 | 7.826% | $145.3494 | $145.35 | $145.35 | $145.30 |
| Purchase #7 | $25.73 | 9.309% | $28.1252 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $721.25 | $786.9060 | $786.90 | $786.90 | $786.90 | |