| 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 | $222.37 | 6.706% | $237.2821 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $187.45 | 4.163% | $195.2535 | $195.25 | $195.25 | $195.30 |
| Purchase #3 | $108.71 | 4.303% | $113.3878 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $29.70 | 4.185% | $30.9429 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $96.82 | 6.711% | $103.3176 | $103.32 | $103.30 | $103.30 |
| Purchase #6 | $161.31 | 11.536% | $179.9187 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $38.63 | 9.408% | $42.2643 | $42.26 | $42.25 | $42.30 |
| 7 purchase totals = | $844.99 | $902.3669 | $902.36 | $902.35 | $902.40 | |