| 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 | $181.55 | 5.775% | $192.0345 | $192.03 | $192.05 | $192.00 |
| Purchase #2 | $66.44 | 9.344% | $72.6482 | $72.65 | $72.65 | $72.60 |
| Purchase #3 | $182.95 | 3.403% | $189.1758 | $189.18 | $189.20 | $189.20 |
| Purchase #4 | $191.57 | 3.310% | $197.911 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $164.57 | 7.422% | $176.7844 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $148.90 | 3.162% | $153.6082 | $153.61 | $153.60 | $153.60 |
| Purchase #7 | $70.42 | 9.678% | $77.2352 | $77.24 | $77.25 | $77.20 |
| 7 purchase totals = | $1,006.40 | $1,059.3973 | $1,059.40 | $1,059.45 | $1,059.30 | |