| 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 | $100.76 | 11.346% | $112.1922 | $112.19 | $112.20 | $112.20 |
| Purchase #2 | $157.59 | 3.433% | $163.0001 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $58.75 | 3.528% | $60.8227 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $145.54 | 7.529% | $156.4977 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $145.38 | 6.818% | $155.292 | $155.29 | $155.30 | $155.30 |
| Purchase #6 | $157.70 | 8.851% | $171.658 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $222.99 | 6.474% | $237.4264 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $988.71 | $1,056.8891 | $1,056.89 | $1,056.90 | $1,056.90 | |