| 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 | $147.53 | 11.421% | $164.3794 | $164.38 | $164.40 | $164.40 |
| Purchase #2 | $241.41 | 13.567% | $274.1621 | $274.16 | $274.15 | $274.20 |
| Purchase #3 | $153.69 | 4.586% | $160.7382 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $211.43 | 5.858% | $223.8156 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $22.64 | 4.605% | $23.6826 | $23.68 | $23.70 | $23.70 |
| Purchase #6 | $99.54 | 4.343% | $103.863 | $103.86 | $103.85 | $103.90 |
| Purchase #7 | $138.49 | 5.511% | $146.1222 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $1,014.73 | $1,096.7631 | $1,096.76 | $1,096.75 | $1,096.80 | |