| 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 | $149.89 | 3.790% | $155.5708 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $157.69 | 10.513% | $174.2679 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $177.35 | 13.583% | $201.4395 | $201.44 | $201.45 | $201.40 |
| Purchase #4 | $245.46 | 11.487% | $273.656 | $273.66 | $273.65 | $273.70 |
| Purchase #5 | $163.54 | 7.773% | $176.252 | $176.25 | $176.25 | $176.30 |
| Purchase #6 | $91.61 | 3.420% | $94.7431 | $94.74 | $94.75 | $94.70 |
| Purchase #7 | $142.90 | 8.301% | $154.7621 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $1,128.44 | $1,230.6914 | $1,230.69 | $1,230.65 | $1,230.80 | |