| 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 | $155.42 | 3.808% | $161.3384 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $213.60 | 4.841% | $223.9404 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $199.44 | 10.478% | $220.3373 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $178.50 | 3.791% | $185.2669 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $11.56 | 5.861% | $12.2375 | $12.24 | $12.25 | $12.20 |
| Purchase #6 | $51.88 | 5.326% | $54.6431 | $54.64 | $54.65 | $54.60 |
| Purchase #7 | $71.50 | 5.164% | $75.1923 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $881.90 | $932.9559 | $932.96 | $933.00 | $932.80 | |