| 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 | $22.26 | 7.660% | $23.9651 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $181.92 | 4.187% | $189.537 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $34.48 | 9.725% | $37.8332 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $176.58 | 11.141% | $196.2528 | $196.25 | $196.25 | $196.30 |
| Purchase #5 | $121.94 | 8.683% | $132.5281 | $132.53 | $132.55 | $132.50 |
| Purchase #6 | $138.35 | 11.188% | $153.8286 | $153.83 | $153.85 | $153.80 |
| Purchase #7 | $129.54 | 5.309% | $136.4173 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $805.07 | $870.3621 | $870.37 | $870.40 | $870.30 | |