| 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 | $146.32 | 13.367% | $165.8786 | $165.88 | $165.90 | $165.90 |
| Purchase #2 | $227.33 | 8.545% | $246.7553 | $246.76 | $246.75 | $246.80 |
| Purchase #3 | $245.50 | 7.164% | $263.0876 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $165.92 | 12.227% | $186.207 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $212.43 | 13.429% | $240.9572 | $240.96 | $240.95 | $241.00 |
| Purchase #6 | $138.41 | 13.416% | $156.9791 | $156.98 | $157.00 | $157.00 |
| Purchase #7 | $104.31 | 6.132% | $110.7063 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $1,240.22 | $1,370.5711 | $1,370.59 | $1,370.60 | $1,370.70 | |