| 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 | $91.94 | 6.280% | $97.7138 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $51.98 | 7.217% | $55.7314 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $160.56 | 3.612% | $166.3594 | $166.36 | $166.35 | $166.40 |
| Purchase #4 | $190.50 | 9.641% | $208.8661 | $208.87 | $208.85 | $208.90 |
| Purchase #5 | $216.46 | 13.223% | $245.0825 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $172.51 | 12.436% | $193.9633 | $193.96 | $193.95 | $194.00 |
| Purchase #7 | $178.82 | 11.324% | $199.0696 | $199.07 | $199.05 | $199.10 |
| 7 purchase totals = | $1,062.77 | $1,166.7861 | $1,166.78 | $1,166.75 | $1,166.90 | |