| 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 | $107.53 | 7.566% | $115.6657 | $115.67 | $115.65 | $115.70 |
| Purchase #2 | $145.48 | 12.283% | $163.3493 | $163.35 | $163.35 | $163.30 |
| Purchase #3 | $161.37 | 9.610% | $176.8777 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $120.51 | 4.369% | $125.7751 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $211.79 | 9.847% | $232.645 | $232.65 | $232.65 | $232.60 |
| Purchase #6 | $122.27 | 4.586% | $127.8773 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $208.82 | 10.714% | $231.193 | $231.19 | $231.20 | $231.20 |
| 7 purchase totals = | $1,077.77 | $1,173.3831 | $1,173.40 | $1,173.45 | $1,173.40 | |