| 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 | $181.27 | 5.276% | $190.8338 | $190.83 | $190.85 | $190.80 |
| Purchase #2 | $217.51 | 3.190% | $224.4486 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $197.56 | 11.559% | $220.396 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $19.80 | 5.383% | $20.8658 | $20.87 | $20.85 | $20.90 |
| Purchase #5 | $147.28 | 12.813% | $166.151 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $178.87 | 6.628% | $190.7255 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $184.43 | 4.252% | $192.272 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $1,126.72 | $1,205.6927 | $1,205.70 | $1,205.70 | $1,205.70 | |