| 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 | $181.49 | 8.781% | $197.4266 | $197.43 | $197.45 | $197.40 |
| Purchase #2 | $177.65 | 3.754% | $184.319 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $184.95 | 8.171% | $200.0623 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $128.31 | 7.663% | $138.1424 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $85.26 | 7.750% | $91.8677 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $134.26 | 7.430% | $144.2355 | $144.24 | $144.25 | $144.20 |
| Purchase #7 | $51.28 | 11.519% | $57.1869 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $943.20 | $1,013.2404 | $1,013.25 | $1,013.25 | $1,013.20 | |