| 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 | $162.81 | 5.744% | $172.1618 | $172.16 | $172.15 | $172.20 |
| Purchase #2 | $66.58 | 12.558% | $74.9411 | $74.94 | $74.95 | $74.90 |
| Purchase #3 | $180.97 | 12.572% | $203.7215 | $203.72 | $203.70 | $203.70 |
| Purchase #4 | $117.30 | 11.242% | $130.4869 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $205.59 | 8.872% | $223.8299 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $99.30 | 11.733% | $110.9509 | $110.95 | $110.95 | $111.00 |
| Purchase #7 | $184.99 | 10.648% | $204.6877 | $204.69 | $204.70 | $204.70 |
| 7 purchase totals = | $1,017.54 | $1,120.7798 | $1,120.78 | $1,120.80 | $1,120.80 | |