| 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 | $187.80 | 8.588% | $203.9283 | $203.93 | $203.95 | $203.90 |
| Purchase #2 | $165.99 | 13.664% | $188.6709 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $142.54 | 3.724% | $147.8482 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $173.37 | 7.534% | $186.4317 | $186.43 | $186.45 | $186.40 |
| Purchase #5 | $248.62 | 9.863% | $273.1414 | $273.14 | $273.15 | $273.10 |
| Purchase #6 | $157.63 | 4.104% | $164.0991 | $164.10 | $164.10 | $164.10 |
| Purchase #7 | $192.40 | 12.366% | $216.1922 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $1,268.35 | $1,380.3118 | $1,380.31 | $1,380.35 | $1,380.20 | |