| 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 | $95.36 | 10.458% | $105.3327 | $105.33 | $105.35 | $105.30 |
| Purchase #2 | $162.37 | 6.614% | $173.1092 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $179.93 | 6.178% | $191.0461 | $191.05 | $191.05 | $191.00 |
| Purchase #4 | $156.89 | 4.124% | $163.3601 | $163.36 | $163.35 | $163.40 |
| Purchase #5 | $216.38 | 6.668% | $230.8082 | $230.81 | $230.80 | $230.80 |
| Purchase #6 | $32.75 | 10.125% | $36.0659 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $243.79 | 12.216% | $273.5714 | $273.57 | $273.55 | $273.60 |
| 7 purchase totals = | $1,087.47 | $1,173.2936 | $1,173.30 | $1,173.25 | $1,173.30 | |