| 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 | $176.60 | 5.398% | $186.1329 | $186.13 | $186.15 | $186.10 |
| Purchase #2 | $168.80 | 11.637% | $188.4433 | $188.44 | $188.45 | $188.40 |
| Purchase #3 | $33.30 | 7.844% | $35.9121 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $185.29 | 10.424% | $204.6046 | $204.60 | $204.60 | $204.60 |
| Purchase #5 | $128.80 | 10.454% | $142.2648 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $244.30 | 5.822% | $258.5231 | $258.52 | $258.50 | $258.50 |
| Purchase #7 | $146.75 | 11.741% | $163.9799 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $1,083.84 | $1,179.8607 | $1,179.84 | $1,179.85 | $1,179.80 | |