| 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 | $215.63 | 7.680% | $232.1904 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $199.38 | 13.245% | $225.7879 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $103.63 | 8.503% | $112.4417 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $114.88 | 9.401% | $125.6799 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $160.95 | 8.680% | $174.9205 | $174.92 | $174.90 | $174.90 |
| Purchase #6 | $29.98 | 3.637% | $31.0704 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $179.76 | 6.657% | $191.7266 | $191.73 | $191.75 | $191.70 |
| 7 purchase totals = | $1,004.21 | $1,093.8174 | $1,093.82 | $1,093.85 | $1,093.80 | |