| 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 | $172.60 | 7.414% | $185.3966 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $116.44 | 8.738% | $126.6145 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $179.88 | 11.498% | $200.5626 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $178.65 | 3.151% | $184.2793 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $47.80 | 3.298% | $49.3764 | $49.38 | $49.40 | $49.40 |
| Purchase #6 | $247.62 | 4.804% | $259.5157 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $176.32 | 7.638% | $189.7873 | $189.79 | $189.80 | $189.80 |
| 7 purchase totals = | $1,119.31 | $1,195.5324 | $1,195.54 | $1,195.55 | $1,195.60 | |