| 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 | $203.95 | 4.792% | $213.7233 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $171.29 | 6.238% | $181.9751 | $181.98 | $182.00 | $182.00 |
| Purchase #3 | $54.79 | 6.114% | $58.1399 | $58.14 | $58.15 | $58.10 |
| Purchase #4 | $133.97 | 6.278% | $142.3806 | $142.38 | $142.40 | $142.40 |
| Purchase #5 | $106.62 | 4.267% | $111.1695 | $111.17 | $111.15 | $111.20 |
| Purchase #6 | $120.75 | 8.130% | $130.567 | $130.57 | $130.55 | $130.60 |
| Purchase #7 | $140.77 | 5.699% | $148.7925 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $932.14 | $986.7479 | $986.75 | $986.75 | $986.80 | |