| 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 | $15.35 | 6.179% | $16.2985 | $16.30 | $16.30 | $16.30 |
| Purchase #2 | $136.71 | 9.700% | $149.9709 | $149.97 | $149.95 | $150.00 |
| Purchase #3 | $214.65 | 7.307% | $230.3345 | $230.33 | $230.35 | $230.30 |
| Purchase #4 | $115.75 | 12.204% | $129.8761 | $129.88 | $129.90 | $129.90 |
| Purchase #5 | $86.88 | 9.149% | $94.8287 | $94.83 | $94.85 | $94.80 |
| Purchase #6 | $200.25 | 11.273% | $222.8242 | $222.82 | $222.80 | $222.80 |
| Purchase #7 | $188.31 | 13.458% | $213.6528 | $213.65 | $213.65 | $213.70 |
| 7 purchase totals = | $957.90 | $1,057.7857 | $1,057.78 | $1,057.80 | $1,057.80 | |