| 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 | $133.88 | 13.319% | $151.7115 | $151.71 | $151.70 | $151.70 |
| Purchase #2 | $88.76 | 11.638% | $99.0899 | $99.09 | $99.10 | $99.10 |
| Purchase #3 | $245.69 | 11.548% | $274.0623 | $274.06 | $274.05 | $274.10 |
| Purchase #4 | $85.28 | 3.445% | $88.2179 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $154.52 | 4.751% | $161.8612 | $161.86 | $161.85 | $161.90 |
| Purchase #6 | $196.78 | 6.611% | $209.7891 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $209.33 | 6.292% | $222.501 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $1,114.24 | $1,207.2329 | $1,207.23 | $1,207.20 | $1,207.30 | |