| 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 | $232.44 | 11.165% | $258.3919 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $26.84 | 7.256% | $28.7875 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $66.35 | 7.129% | $71.0801 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $179.40 | 3.573% | $185.81 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $161.83 | 13.340% | $183.4181 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $16.26 | 13.217% | $18.4091 | $18.41 | $18.40 | $18.40 |
| Purchase #7 | $157.70 | 13.789% | $179.4453 | $179.45 | $179.45 | $179.40 |
| 7 purchase totals = | $840.82 | $925.3420 | $925.35 | $925.35 | $925.30 | |