| 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 | $169.67 | 6.754% | $181.1295 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $102.55 | 12.763% | $115.6385 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $212.87 | 3.725% | $220.7994 | $220.80 | $220.80 | $220.80 |
| Purchase #4 | $99.80 | 7.245% | $107.0305 | $107.03 | $107.05 | $107.00 |
| Purchase #5 | $121.29 | 12.119% | $135.9891 | $135.99 | $136.00 | $136.00 |
| Purchase #6 | $186.50 | 13.670% | $211.9946 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $122.59 | 5.456% | $129.2785 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $1,015.27 | $1,101.8601 | $1,101.86 | $1,101.95 | $1,101.80 | |