| 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 | $73.97 | 10.377% | $81.6459 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $237.76 | 10.625% | $263.022 | $263.02 | $263.00 | $263.00 |
| Purchase #3 | $202.42 | 6.802% | $216.1886 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $43.64 | 4.727% | $45.7029 | $45.70 | $45.70 | $45.70 |
| Purchase #5 | $191.49 | 3.205% | $197.6273 | $197.63 | $197.65 | $197.60 |
| Purchase #6 | $207.97 | 6.828% | $222.1702 | $222.17 | $222.15 | $222.20 |
| Purchase #7 | $136.77 | 10.533% | $151.176 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $1,094.02 | $1,177.5329 | $1,177.54 | $1,177.55 | $1,177.50 | |