| 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 | $65.36 | 10.708% | $72.3587 | $72.36 | $72.35 | $72.40 |
| Purchase #2 | $238.33 | 5.587% | $251.6455 | $251.65 | $251.65 | $251.60 |
| Purchase #3 | $236.87 | 3.111% | $244.239 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $224.76 | 6.340% | $239.0098 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $70.68 | 4.730% | $74.0232 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $158.97 | 11.792% | $177.7157 | $177.72 | $177.70 | $177.70 |
| Purchase #7 | $111.66 | 8.148% | $120.7581 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $1,106.63 | $1,179.7500 | $1,179.76 | $1,179.70 | $1,179.70 | |