| 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 | $169.85 | 6.655% | $181.1535 | $181.15 | $181.15 | $181.20 |
| Purchase #2 | $180.25 | 6.538% | $192.0347 | $192.03 | $192.05 | $192.00 |
| Purchase #3 | $119.53 | 9.331% | $130.6833 | $130.68 | $130.70 | $130.70 |
| Purchase #4 | $230.79 | 4.567% | $241.3302 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $235.63 | 11.387% | $262.4612 | $262.46 | $262.45 | $262.50 |
| Purchase #6 | $97.93 | 12.619% | $110.2878 | $110.29 | $110.30 | $110.30 |
| Purchase #7 | $5.59 | 6.755% | $5.9676 | $5.97 | $5.95 | $6.00 |
| 7 purchase totals = | $1,039.57 | $1,123.9183 | $1,123.91 | $1,123.95 | $1,124.00 | |