| 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 | $132.46 | 6.482% | $141.0461 | $141.05 | $141.05 | $141.00 |
| Purchase #2 | $174.85 | 10.333% | $192.9173 | $192.92 | $192.90 | $192.90 |
| Purchase #3 | $217.66 | 7.385% | $233.7342 | $233.73 | $233.75 | $233.70 |
| Purchase #4 | $140.47 | 7.595% | $151.1387 | $151.14 | $151.15 | $151.10 |
| Purchase #5 | $155.73 | 3.411% | $161.042 | $161.04 | $161.05 | $161.00 |
| Purchase #6 | $216.34 | 7.111% | $231.7239 | $231.72 | $231.70 | $231.70 |
| Purchase #7 | $107.94 | 13.468% | $122.4774 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $1,145.45 | $1,234.0796 | $1,234.08 | $1,234.10 | $1,233.90 | |