| 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 | $186.52 | 8.865% | $203.055 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $171.92 | 4.859% | $180.2736 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $12.36 | 5.414% | $13.0292 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $71.28 | 7.647% | $76.7308 | $76.73 | $76.75 | $76.70 |
| Purchase #5 | $19.33 | 9.419% | $21.1507 | $21.15 | $21.15 | $21.20 |
| Purchase #6 | $231.77 | 11.161% | $257.6378 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $42.67 | 11.385% | $47.528 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $735.85 | $799.4051 | $799.41 | $799.45 | $799.40 | |