| 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 | $134.92 | 8.235% | $146.0307 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $105.37 | 7.860% | $113.6521 | $113.65 | $113.65 | $113.70 |
| Purchase #3 | $18.40 | 4.248% | $19.1816 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $218.58 | 4.413% | $228.2259 | $228.23 | $228.25 | $228.20 |
| Purchase #5 | $27.61 | 6.287% | $29.3458 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $72.43 | 10.802% | $80.2539 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $221.73 | 13.852% | $252.444 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $799.04 | $869.1340 | $869.13 | $869.20 | $869.10 | |