| 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 | $193.42 | 13.859% | $220.2261 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $176.71 | 7.174% | $189.3872 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $112.69 | 9.674% | $123.5916 | $123.59 | $123.60 | $123.60 |
| Purchase #4 | $44.60 | 7.413% | $47.9062 | $47.91 | $47.90 | $47.90 |
| Purchase #5 | $58.34 | 3.413% | $60.3311 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $86.31 | 9.106% | $94.1694 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $195.73 | 7.833% | $211.0615 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $867.80 | $946.6731 | $946.68 | $946.70 | $946.70 | |