| 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 | $166.62 | 4.759% | $174.5494 | $174.55 | $174.55 | $174.50 |
| Purchase #2 | $48.37 | 12.301% | $54.32 | $54.32 | $54.30 | $54.30 |
| Purchase #3 | $10.33 | 10.710% | $11.4363 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $129.61 | 13.186% | $146.7004 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $54.69 | 4.279% | $57.0302 | $57.03 | $57.05 | $57.00 |
| Purchase #6 | $154.99 | 13.320% | $175.6347 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $170.40 | 12.769% | $192.1584 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $735.01 | $811.8294 | $811.83 | $811.85 | $811.70 | |