| 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 | $161.86 | 9.270% | $176.8644 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $103.52 | 4.220% | $107.8885 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $144.96 | 8.204% | $156.8525 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $157.79 | 7.645% | $169.853 | $169.85 | $169.85 | $169.90 |
| Purchase #5 | $225.76 | 9.608% | $247.451 | $247.45 | $247.45 | $247.50 |
| Purchase #6 | $42.29 | 13.511% | $48.0038 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $190.95 | 7.777% | $205.8002 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,027.13 | $1,112.7134 | $1,112.70 | $1,112.70 | $1,112.90 | |