| 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 | $168.39 | 6.612% | $179.5239 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $145.66 | 12.658% | $164.0976 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $231.34 | 5.127% | $243.2008 | $243.20 | $243.20 | $243.20 |
| Purchase #4 | $223.89 | 8.338% | $242.5579 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $101.31 | 5.364% | $106.7443 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $142.29 | 13.442% | $161.4166 | $161.42 | $161.40 | $161.40 |
| Purchase #7 | $243.59 | 6.457% | $259.3186 | $259.32 | $259.30 | $259.30 |
| 7 purchase totals = | $1,256.47 | $1,356.8597 | $1,356.86 | $1,356.80 | $1,356.80 | |