| 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 | $156.73 | 8.395% | $169.8875 | $169.89 | $169.90 | $169.90 |
| Purchase #2 | $141.55 | 4.281% | $147.6098 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $21.81 | 10.345% | $24.0662 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $162.44 | 8.189% | $175.7422 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $157.50 | 8.848% | $171.4356 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $88.43 | 7.721% | $95.2577 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $7.27 | 3.524% | $7.5262 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $735.73 | $791.5252 | $791.54 | $791.55 | $791.50 | |