| 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 | $151.58 | 9.845% | $166.5031 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $12.33 | 8.218% | $13.3433 | $13.34 | $13.35 | $13.30 |
| Purchase #3 | $222.43 | 11.388% | $247.7603 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $178.45 | 3.506% | $184.7065 | $184.71 | $184.70 | $184.70 |
| Purchase #5 | $195.60 | 5.288% | $205.9433 | $205.94 | $205.95 | $205.90 |
| Purchase #6 | $103.28 | 6.850% | $110.3547 | $110.35 | $110.35 | $110.40 |
| Purchase #7 | $170.94 | 7.806% | $184.2836 | $184.28 | $184.30 | $184.30 |
| 7 purchase totals = | $1,034.61 | $1,112.8948 | $1,112.88 | $1,112.90 | $1,112.90 | |