| 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 | $196.86 | 12.353% | $221.1781 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $161.91 | 9.489% | $177.2736 | $177.27 | $177.25 | $177.30 |
| Purchase #3 | $137.89 | 12.369% | $154.9456 | $154.95 | $154.95 | $154.90 |
| Purchase #4 | $63.52 | 13.658% | $72.1956 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $138.61 | 7.449% | $148.9351 | $148.94 | $148.95 | $148.90 |
| Purchase #6 | $148.72 | 4.366% | $155.2131 | $155.21 | $155.20 | $155.20 |
| Purchase #7 | $175.97 | 5.834% | $186.2361 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,023.48 | $1,115.9772 | $1,115.99 | $1,116.00 | $1,115.90 | |