| 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 | $145.74 | 8.261% | $157.7796 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $191.26 | 8.502% | $207.5209 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $199.92 | 11.467% | $222.8448 | $222.84 | $222.85 | $222.80 |
| Purchase #4 | $186.71 | 11.646% | $208.4542 | $208.45 | $208.45 | $208.50 |
| Purchase #5 | $189.63 | 8.400% | $205.5589 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $114.63 | 6.781% | $122.4031 | $122.40 | $122.40 | $122.40 |
| Purchase #7 | $174.56 | 6.203% | $185.388 | $185.39 | $185.40 | $185.40 |
| 7 purchase totals = | $1,202.45 | $1,309.9495 | $1,309.94 | $1,309.95 | $1,310.00 | |