| 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 | $154.48 | 5.651% | $163.2097 | $163.21 | $163.20 | $163.20 |
| Purchase #2 | $25.34 | 12.397% | $28.4814 | $28.48 | $28.50 | $28.50 |
| Purchase #3 | $186.71 | 6.824% | $199.4511 | $199.45 | $199.45 | $199.50 |
| Purchase #4 | $168.45 | 9.554% | $184.5437 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $59.86 | 12.294% | $67.2192 | $67.22 | $67.20 | $67.20 |
| Purchase #6 | $237.54 | 12.120% | $266.3298 | $266.33 | $266.35 | $266.30 |
| Purchase #7 | $187.30 | 13.224% | $212.0686 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $1,019.68 | $1,121.3035 | $1,121.30 | $1,121.30 | $1,121.30 | |