| 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 | $160.38 | 9.125% | $175.0147 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $81.59 | 3.172% | $84.178 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $111.40 | 6.698% | $118.8616 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $155.93 | 5.179% | $164.0056 | $164.01 | $164.00 | $164.00 |
| Purchase #5 | $79.85 | 3.298% | $82.4835 | $82.48 | $82.50 | $82.50 |
| Purchase #6 | $131.62 | 6.613% | $140.324 | $140.32 | $140.30 | $140.30 |
| Purchase #7 | $82.60 | 5.453% | $87.1042 | $87.10 | $87.10 | $87.10 |
| 7 purchase totals = | $803.37 | $851.9716 | $851.96 | $851.95 | $852.00 | |