| 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 | $149.54 | 7.208% | $160.3188 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $239.52 | 5.224% | $252.0325 | $252.03 | $252.05 | $252.00 |
| Purchase #3 | $76.61 | 7.150% | $82.0876 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $32.28 | 11.604% | $36.0258 | $36.03 | $36.05 | $36.00 |
| Purchase #5 | $90.52 | 13.349% | $102.6035 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $175.51 | 11.112% | $195.0127 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $72.65 | 10.664% | $80.3974 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $836.63 | $908.4783 | $908.48 | $908.50 | $908.40 | |