| 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 | $155.64 | 9.845% | $170.9628 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $113.27 | 6.110% | $120.1908 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $55.34 | 12.294% | $62.1435 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $195.64 | 3.475% | $202.4385 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $237.56 | 8.117% | $256.8427 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $164.73 | 6.522% | $175.4737 | $175.47 | $175.45 | $175.50 |
| Purchase #7 | $207.34 | 9.413% | $226.8569 | $226.86 | $226.85 | $226.90 |
| 7 purchase totals = | $1,129.52 | $1,214.9089 | $1,214.90 | $1,214.90 | $1,214.90 | |