| 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 | $178.33 | 7.220% | $191.2054 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $174.56 | 12.699% | $196.7274 | $196.73 | $196.75 | $196.70 |
| Purchase #3 | $171.49 | 5.355% | $180.6733 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $195.86 | 8.694% | $212.8881 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $165.97 | 6.766% | $177.1995 | $177.20 | $177.20 | $177.20 |
| Purchase #6 | $207.90 | 7.252% | $222.9769 | $222.98 | $223.00 | $223.00 |
| Purchase #7 | $31.74 | 12.753% | $35.7878 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $1,125.85 | $1,217.4584 | $1,217.47 | $1,217.50 | $1,217.50 | |