| 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 | $149.36 | 10.209% | $164.6082 | $164.61 | $164.60 | $164.60 |
| Purchase #2 | $201.35 | 6.447% | $214.331 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $181.56 | 5.158% | $190.9249 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $135.83 | 3.665% | $140.8082 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $131.96 | 8.253% | $142.8507 | $142.85 | $142.85 | $142.90 |
| Purchase #6 | $198.89 | 5.662% | $210.1512 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $105.58 | 6.632% | $112.5821 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $1,104.53 | $1,176.2563 | $1,176.25 | $1,176.25 | $1,176.30 | |