| 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 | $81.27 | 7.472% | $87.3425 | $87.34 | $87.35 | $87.30 |
| Purchase #2 | $178.68 | 5.330% | $188.2036 | $188.20 | $188.20 | $188.20 |
| Purchase #3 | $198.63 | 4.548% | $207.6637 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $213.79 | 9.359% | $233.7986 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $77.63 | 9.280% | $84.8341 | $84.83 | $84.85 | $84.80 |
| Purchase #6 | $180.92 | 12.354% | $203.2709 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $159.76 | 5.222% | $168.1027 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $1,090.68 | $1,173.2161 | $1,173.20 | $1,173.20 | $1,173.20 | |