| 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 | $203.53 | 7.822% | $219.4501 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $41.60 | 11.506% | $46.3865 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $168.99 | 12.744% | $190.5261 | $190.53 | $190.55 | $190.50 |
| Purchase #4 | $36.57 | 10.850% | $40.5378 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $154.72 | 13.524% | $175.6443 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $170.56 | 8.112% | $184.3958 | $184.40 | $184.40 | $184.40 |
| Purchase #7 | $128.74 | 4.501% | $134.5346 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $904.71 | $991.4752 | $991.48 | $991.55 | $991.40 | |