| 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 | $172.60 | 3.751% | $179.0742 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $232.80 | 11.718% | $260.0795 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $23.25 | 13.722% | $26.4404 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $91.79 | 13.148% | $103.8585 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $88.92 | 3.637% | $92.154 | $92.15 | $92.15 | $92.20 |
| Purchase #6 | $203.69 | 5.427% | $214.7443 | $214.74 | $214.75 | $214.70 |
| Purchase #7 | $233.60 | 13.566% | $265.2902 | $265.29 | $265.30 | $265.30 |
| 7 purchase totals = | $1,046.65 | $1,141.6411 | $1,141.63 | $1,141.65 | $1,141.70 | |