| 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 | $170.72 | 8.313% | $184.912 | $184.91 | $184.90 | $184.90 |
| Purchase #2 | $158.83 | 8.701% | $172.6498 | $172.65 | $172.65 | $172.60 |
| Purchase #3 | $116.86 | 11.737% | $130.5759 | $130.58 | $130.60 | $130.60 |
| Purchase #4 | $182.91 | 4.529% | $191.194 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $15.37 | 7.839% | $16.5749 | $16.57 | $16.55 | $16.60 |
| Purchase #6 | $15.34 | 9.545% | $16.8042 | $16.80 | $16.80 | $16.80 |
| Purchase #7 | $61.69 | 12.618% | $69.474 | $69.47 | $69.45 | $69.50 |
| 7 purchase totals = | $721.72 | $782.1848 | $782.17 | $782.15 | $782.20 | |