| 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 | $167.91 | 13.553% | $190.6668 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $140.64 | 9.653% | $154.216 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $175.53 | 8.870% | $191.0995 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $142.66 | 13.208% | $161.5025 | $161.50 | $161.50 | $161.50 |
| Purchase #5 | $118.61 | 8.587% | $128.795 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $136.30 | 13.445% | $154.6255 | $154.63 | $154.65 | $154.60 |
| Purchase #7 | $241.96 | 7.345% | $259.732 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,123.61 | $1,240.6373 | $1,240.65 | $1,240.65 | $1,240.60 | |