| 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 | $122.83 | 8.437% | $133.1932 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $96.36 | 12.702% | $108.5996 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $114.28 | 12.478% | $128.5399 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $51.51 | 10.126% | $56.7259 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $131.57 | 5.774% | $139.1669 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $25.75 | 8.554% | $27.9527 | $27.95 | $27.95 | $28.00 |
| Purchase #7 | $9.92 | 6.698% | $10.5844 | $10.58 | $10.60 | $10.60 |
| 7 purchase totals = | $552.22 | $604.7626 | $604.76 | $604.80 | $604.80 | |