| 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 | $160.43 | 9.611% | $175.8489 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $150.35 | 13.709% | $170.9615 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $214.88 | 7.359% | $230.693 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $196.33 | 12.160% | $220.2037 | $220.20 | $220.20 | $220.20 |
| Purchase #5 | $49.70 | 4.191% | $51.7829 | $51.78 | $51.80 | $51.80 |
| Purchase #6 | $97.63 | 13.699% | $111.0043 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $198.89 | 9.127% | $217.0427 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $1,068.21 | $1,177.5370 | $1,177.52 | $1,177.55 | $1,177.50 | |