| 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 | $133.89 | 11.318% | $149.0437 | $149.04 | $149.05 | $149.00 |
| Purchase #2 | $126.96 | 11.619% | $141.7115 | $141.71 | $141.70 | $141.70 |
| Purchase #3 | $171.60 | 13.405% | $194.603 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $109.95 | 13.641% | $124.9483 | $124.95 | $124.95 | $124.90 |
| Purchase #5 | $223.48 | 12.476% | $251.3614 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $107.81 | 10.238% | $118.8476 | $118.85 | $118.85 | $118.80 |
| Purchase #7 | $221.84 | 12.754% | $250.1335 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $1,095.53 | $1,230.6490 | $1,230.64 | $1,230.65 | $1,230.50 | |