| 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 | $119.40 | 12.871% | $134.768 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $178.66 | 6.433% | $190.1532 | $190.15 | $190.15 | $190.20 |
| Purchase #3 | $93.52 | 9.534% | $102.4362 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $141.28 | 9.608% | $154.8542 | $154.85 | $154.85 | $154.90 |
| Purchase #5 | $145.54 | 8.315% | $157.6417 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $107.92 | 10.273% | $119.0066 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $217.57 | 6.433% | $231.5663 | $231.57 | $231.55 | $231.60 |
| 7 purchase totals = | $1,003.89 | $1,090.4262 | $1,090.43 | $1,090.40 | $1,090.50 | |