| 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 | $169.68 | 10.521% | $187.532 | $187.53 | $187.55 | $187.50 |
| Purchase #2 | $195.52 | 6.826% | $208.8662 | $208.87 | $208.85 | $208.90 |
| Purchase #3 | $180.37 | 5.673% | $190.6024 | $190.60 | $190.60 | $190.60 |
| Purchase #4 | $121.96 | 3.387% | $126.0908 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $136.71 | 6.325% | $145.3569 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $208.37 | 10.620% | $230.4989 | $230.50 | $230.50 | $230.50 |
| Purchase #7 | $169.70 | 6.808% | $181.2532 | $181.25 | $181.25 | $181.30 |
| 7 purchase totals = | $1,182.31 | $1,270.2004 | $1,270.20 | $1,270.20 | $1,270.30 | |