| 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 | $161.73 | 8.265% | $175.097 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $187.71 | 10.851% | $208.0784 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $168.69 | 12.603% | $189.95 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $115.91 | 11.286% | $128.9916 | $128.99 | $129.00 | $129.00 |
| Purchase #5 | $179.25 | 10.689% | $198.41 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $98.72 | 12.322% | $110.8843 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $9.30 | 6.508% | $9.9052 | $9.91 | $9.90 | $9.90 |
| 7 purchase totals = | $921.31 | $1,021.3165 | $1,021.32 | $1,021.35 | $1,021.40 | |