| 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 | $175.64 | 5.113% | $184.6205 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $5.71 | 10.126% | $6.2882 | $6.29 | $6.30 | $6.30 |
| Purchase #3 | $22.63 | 8.542% | $24.5631 | $24.56 | $24.55 | $24.60 |
| Purchase #4 | $173.99 | 3.702% | $180.4311 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $45.63 | 12.515% | $51.3406 | $51.34 | $51.35 | $51.30 |
| Purchase #6 | $7.29 | 4.800% | $7.6399 | $7.64 | $7.65 | $7.60 |
| Purchase #7 | $182.87 | 10.821% | $202.6584 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $613.76 | $657.5418 | $657.54 | $657.55 | $657.50 | |