| 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 | $178.80 | 6.423% | $190.2843 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $122.96 | 13.820% | $139.9531 | $139.95 | $139.95 | $140.00 |
| Purchase #3 | $15.86 | 12.854% | $17.8986 | $17.90 | $17.90 | $17.90 |
| Purchase #4 | $194.74 | 9.215% | $212.6853 | $212.69 | $212.70 | $212.70 |
| Purchase #5 | $211.59 | 4.429% | $220.9613 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $181.90 | 7.694% | $195.8954 | $195.90 | $195.90 | $195.90 |
| Purchase #7 | $66.41 | 8.497% | $72.0529 | $72.05 | $72.05 | $72.10 |
| 7 purchase totals = | $972.26 | $1,049.7309 | $1,049.73 | $1,049.75 | $1,049.90 | |