| 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 | $186.91 | 6.166% | $198.4349 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $115.43 | 13.691% | $131.2335 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $243.66 | 9.514% | $266.8418 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $172.32 | 7.491% | $185.2285 | $185.23 | $185.25 | $185.20 |
| Purchase #5 | $211.69 | 4.129% | $220.4307 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $222.95 | 9.426% | $243.9653 | $243.97 | $243.95 | $244.00 |
| Purchase #7 | $83.69 | 6.263% | $88.9315 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $1,236.65 | $1,335.0662 | $1,335.06 | $1,335.15 | $1,334.90 | |