| 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 | $65.90 | 3.476% | $68.1907 | $68.19 | $68.20 | $68.20 |
| Purchase #2 | $148.69 | 13.604% | $168.9178 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $19.90 | 8.633% | $21.618 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $49.50 | 4.525% | $51.7399 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $171.67 | 3.769% | $178.1402 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $125.62 | 11.564% | $140.1467 | $140.15 | $140.15 | $140.10 |
| Purchase #7 | $144.31 | 4.444% | $150.7231 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $725.59 | $779.4764 | $779.48 | $779.45 | $779.30 | |