| 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 | $156.98 | 3.520% | $162.5057 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $24.58 | 3.653% | $25.4779 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $93.90 | 12.807% | $105.9258 | $105.93 | $105.95 | $105.90 |
| Purchase #4 | $137.65 | 13.476% | $156.1997 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $60.36 | 5.544% | $63.7064 | $63.71 | $63.70 | $63.70 |
| Purchase #6 | $224.64 | 4.485% | $234.7151 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $159.79 | 13.828% | $181.8858 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $857.90 | $930.4164 | $930.44 | $930.45 | $930.40 | |