| 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 | $176.95 | 9.537% | $193.8257 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $7.51 | 6.310% | $7.9839 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $219.95 | 7.851% | $237.2183 | $237.22 | $237.20 | $237.20 |
| Purchase #4 | $32.54 | 12.711% | $36.6762 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $215.67 | 3.372% | $222.9424 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $206.96 | 4.317% | $215.8945 | $215.89 | $215.90 | $215.90 |
| Purchase #7 | $227.90 | 9.748% | $250.1157 | $250.12 | $250.10 | $250.10 |
| 7 purchase totals = | $1,087.48 | $1,164.6567 | $1,164.66 | $1,164.70 | $1,164.60 | |