| 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 | $185.50 | 12.483% | $208.656 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $193.39 | 7.224% | $207.3605 | $207.36 | $207.35 | $207.40 |
| Purchase #3 | $170.99 | 10.805% | $189.4655 | $189.47 | $189.45 | $189.50 |
| Purchase #4 | $24.28 | 11.865% | $27.1608 | $27.16 | $27.15 | $27.20 |
| Purchase #5 | $132.66 | 4.277% | $138.3339 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $135.88 | 3.628% | $140.8097 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $100.45 | 9.427% | $109.9194 | $109.92 | $109.90 | $109.90 |
| 7 purchase totals = | $943.15 | $1,021.7058 | $1,021.71 | $1,021.65 | $1,021.80 | |