| 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 | $142.62 | 7.686% | $153.5818 | $153.58 | $153.60 | $153.60 |
| Purchase #2 | $213.72 | 6.838% | $228.3342 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $178.47 | 4.434% | $186.3834 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $118.69 | 5.355% | $125.0458 | $125.05 | $125.05 | $125.00 |
| Purchase #5 | $212.56 | 10.231% | $234.307 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $195.80 | 12.680% | $220.6274 | $220.63 | $220.65 | $220.60 |
| Purchase #7 | $33.57 | 8.237% | $36.3352 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $1,095.43 | $1,184.6148 | $1,184.62 | $1,184.70 | $1,184.50 | |