| 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 | $198.95 | 10.166% | $219.1753 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $166.53 | 13.362% | $188.7817 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $229.86 | 7.280% | $246.5938 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $128.94 | 8.370% | $139.7323 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $149.43 | 5.361% | $157.4409 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $241.53 | 4.695% | $252.8698 | $252.87 | $252.85 | $252.90 |
| Purchase #7 | $15.33 | 13.148% | $17.3456 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $1,130.57 | $1,221.9394 | $1,221.94 | $1,222.00 | $1,221.90 | |