| 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 | $231.47 | 9.221% | $252.8138 | $252.81 | $252.80 | $252.80 |
| Purchase #2 | $231.84 | 5.606% | $244.837 | $244.84 | $244.85 | $244.80 |
| Purchase #3 | $81.53 | 8.819% | $88.7201 | $88.72 | $88.70 | $88.70 |
| Purchase #4 | $149.42 | 11.593% | $166.7423 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $200.44 | 11.371% | $223.232 | $223.23 | $223.25 | $223.20 |
| Purchase #6 | $17.52 | 5.716% | $18.5214 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $142.73 | 11.368% | $158.9555 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $1,054.95 | $1,153.8221 | $1,153.82 | $1,153.80 | $1,153.70 | |