| 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 | $176.30 | 12.627% | $198.5614 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $131.53 | 8.858% | $143.1809 | $143.18 | $143.20 | $143.20 |
| Purchase #3 | $8.83 | 9.114% | $9.6348 | $9.63 | $9.65 | $9.60 |
| Purchase #4 | $129.93 | 8.267% | $140.6713 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $81.89 | 4.282% | $85.3965 | $85.40 | $85.40 | $85.40 |
| Purchase #6 | $16.51 | 12.130% | $18.5127 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $227.57 | 13.523% | $258.3443 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $772.56 | $854.3019 | $854.29 | $854.30 | $854.30 | |