| 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 | $148.80 | 11.282% | $165.5876 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $59.77 | 12.821% | $67.4331 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $8.37 | 10.842% | $9.2775 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $30.47 | 13.167% | $34.482 | $34.48 | $34.50 | $34.50 |
| Purchase #5 | $128.33 | 8.384% | $139.0892 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $184.35 | 10.783% | $204.2285 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $246.56 | 11.281% | $274.3744 | $274.37 | $274.35 | $274.40 |
| 7 purchase totals = | $806.65 | $894.4723 | $894.47 | $894.55 | $894.50 | |