| 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 | $133.99 | 9.472% | $146.6815 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $182.42 | 11.538% | $203.4676 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $207.68 | 7.531% | $223.3204 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $204.90 | 9.645% | $224.6626 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $196.42 | 3.709% | $203.7052 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $7.76 | 8.295% | $8.4037 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $22.83 | 7.346% | $24.5071 | $24.51 | $24.50 | $24.50 |
| 7 purchase totals = | $956.00 | $1,034.7481 | $1,034.75 | $1,034.70 | $1,034.80 | |