| 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 | $152.69 | 12.344% | $171.5381 | $171.54 | $171.55 | $171.50 |
| Purchase #2 | $73.79 | 8.604% | $80.1389 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $34.80 | 5.824% | $36.8268 | $36.83 | $36.85 | $36.80 |
| Purchase #4 | $33.52 | 4.858% | $35.1484 | $35.15 | $35.15 | $35.10 |
| Purchase #5 | $119.39 | 12.510% | $134.3257 | $134.33 | $134.35 | $134.30 |
| Purchase #6 | $213.66 | 13.625% | $242.7712 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $219.59 | 11.224% | $244.2368 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $847.44 | $944.9859 | $945.00 | $945.05 | $944.80 | |