| 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 | $157.39 | 7.231% | $168.7709 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $181.50 | 13.523% | $206.0442 | $206.04 | $206.05 | $206.00 |
| Purchase #3 | $161.65 | 7.710% | $174.1132 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $250.79 | 6.470% | $267.0161 | $267.02 | $267.00 | $267.00 |
| Purchase #5 | $58.87 | 8.420% | $63.8269 | $63.83 | $63.85 | $63.80 |
| Purchase #6 | $126.89 | 11.476% | $141.4519 | $141.45 | $141.45 | $141.50 |
| Purchase #7 | $148.44 | 5.223% | $156.193 | $156.19 | $156.20 | $156.20 |
| 7 purchase totals = | $1,085.53 | $1,177.4162 | $1,177.41 | $1,177.40 | $1,177.40 | |