| 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 | $185.46 | 6.476% | $197.4704 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $8.68 | 10.776% | $9.6154 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $75.71 | 8.478% | $82.1287 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $207.59 | 3.199% | $214.2308 | $214.23 | $214.25 | $214.20 |
| Purchase #5 | $198.81 | 5.479% | $209.7028 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $161.43 | 10.519% | $178.4108 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $143.58 | 4.592% | $150.1732 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $981.26 | $1,041.7321 | $1,041.73 | $1,041.70 | $1,041.70 | |