| 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 | $163.36 | 11.345% | $181.8932 | $181.89 | $181.90 | $181.90 |
| Purchase #2 | $105.26 | 11.743% | $117.6207 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $104.48 | 10.204% | $115.1411 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $134.28 | 13.316% | $152.1607 | $152.16 | $152.15 | $152.20 |
| Purchase #5 | $143.85 | 13.223% | $162.8713 | $162.87 | $162.85 | $162.90 |
| Purchase #6 | $236.43 | 10.141% | $260.4064 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $165.85 | 11.729% | $185.3025 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $1,053.51 | $1,175.3959 | $1,175.39 | $1,175.35 | $1,175.40 | |