| 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 | $184.95 | 9.626% | $202.7533 | $202.75 | $202.75 | $202.80 |
| Purchase #2 | $81.48 | 9.742% | $89.4178 | $89.42 | $89.40 | $89.40 |
| Purchase #3 | $140.36 | 3.476% | $145.2389 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $221.27 | 4.455% | $231.1276 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $100.81 | 9.826% | $110.7156 | $110.72 | $110.70 | $110.70 |
| Purchase #6 | $196.40 | 4.497% | $205.2321 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $9.30 | 6.301% | $9.886 | $9.89 | $9.90 | $9.90 |
| 7 purchase totals = | $934.57 | $994.3713 | $994.38 | $994.40 | $994.30 | |