| 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 | $166.84 | 13.468% | $189.31 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $204.91 | 3.817% | $212.7314 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $115.51 | 10.786% | $127.9689 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $180.51 | 10.727% | $199.8733 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $120.73 | 4.124% | $125.7089 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $91.42 | 8.345% | $99.049 | $99.05 | $99.05 | $99.00 |
| Purchase #7 | $223.95 | 5.686% | $236.6838 | $236.68 | $236.70 | $236.70 |
| 7 purchase totals = | $1,103.87 | $1,191.3253 | $1,191.32 | $1,191.30 | $1,191.30 | |