| 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 | $172.43 | 3.152% | $177.865 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $24.32 | 8.581% | $26.4069 | $26.41 | $26.40 | $26.40 |
| Purchase #3 | $39.41 | 7.216% | $42.2538 | $42.25 | $42.25 | $42.30 |
| Purchase #4 | $106.55 | 7.616% | $114.6648 | $114.66 | $114.65 | $114.70 |
| Purchase #5 | $140.34 | 3.254% | $144.9067 | $144.91 | $144.90 | $144.90 |
| Purchase #6 | $229.73 | 6.769% | $245.2804 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $135.48 | 3.636% | $140.4061 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $848.26 | $891.7837 | $891.79 | $891.75 | $891.90 | |