| 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 | $117.31 | 7.192% | $125.7469 | $125.75 | $125.75 | $125.70 |
| Purchase #2 | $172.97 | 12.807% | $195.1223 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $217.83 | 12.661% | $245.4095 | $245.41 | $245.40 | $245.40 |
| Purchase #4 | $14.99 | 13.370% | $16.9942 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $87.44 | 6.601% | $93.2119 | $93.21 | $93.20 | $93.20 |
| Purchase #6 | $137.72 | 4.591% | $144.0427 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $90.95 | 7.529% | $97.7976 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $839.21 | $918.3251 | $918.32 | $918.30 | $918.20 | |