| 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 | $175.63 | 8.836% | $191.1487 | $191.15 | $191.15 | $191.10 |
| Purchase #2 | $215.74 | 5.159% | $226.87 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $6.55 | 4.799% | $6.8643 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $169.47 | 4.214% | $176.6115 | $176.61 | $176.60 | $176.60 |
| Purchase #5 | $101.55 | 12.470% | $114.2133 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $202.61 | 8.696% | $220.229 | $220.23 | $220.25 | $220.20 |
| Purchase #7 | $144.86 | 9.406% | $158.4855 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $1,016.41 | $1,094.4223 | $1,094.42 | $1,094.40 | $1,094.40 | |