| 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 | $152.94 | 3.345% | $158.0558 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $225.91 | 5.243% | $237.7545 | $237.75 | $237.75 | $237.80 |
| Purchase #3 | $232.82 | 5.153% | $244.8172 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $237.98 | 12.690% | $268.1797 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $235.71 | 9.771% | $258.7412 | $258.74 | $258.75 | $258.70 |
| Purchase #6 | $242.43 | 11.865% | $271.1943 | $271.19 | $271.20 | $271.20 |
| Purchase #7 | $99.27 | 13.779% | $112.9484 | $112.95 | $112.95 | $112.90 |
| 7 purchase totals = | $1,427.06 | $1,551.6911 | $1,551.69 | $1,551.70 | $1,551.70 | |