| 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 | $146.32 | 9.670% | $160.4691 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $144.59 | 12.326% | $162.4122 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $249.91 | 11.516% | $278.6896 | $278.69 | $278.70 | $278.70 |
| Purchase #4 | $229.25 | 11.844% | $256.4024 | $256.40 | $256.40 | $256.40 |
| Purchase #5 | $179.65 | 12.750% | $202.5554 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $104.47 | 11.633% | $116.623 | $116.62 | $116.60 | $116.60 |
| Purchase #7 | $241.36 | 11.420% | $268.9233 | $268.92 | $268.90 | $268.90 |
| 7 purchase totals = | $1,295.55 | $1,446.0750 | $1,446.07 | $1,446.00 | $1,446.10 | |