| 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 | $160.67 | 7.669% | $172.9918 | $172.99 | $173.00 | $173.00 |
| Purchase #2 | $133.38 | 10.828% | $147.8224 | $147.82 | $147.80 | $147.80 |
| Purchase #3 | $79.50 | 5.757% | $84.0768 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $113.69 | 5.169% | $119.5666 | $119.57 | $119.55 | $119.60 |
| Purchase #5 | $49.42 | 11.127% | $54.919 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $106.96 | 10.622% | $118.3213 | $118.32 | $118.30 | $118.30 |
| Purchase #7 | $149.32 | 9.403% | $163.3606 | $163.36 | $163.35 | $163.40 |
| 7 purchase totals = | $792.94 | $861.0585 | $861.06 | $861.00 | $861.10 | |