| 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 | $7.59 | 6.377% | $8.074 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $196.65 | 5.128% | $206.7342 | $206.73 | $206.75 | $206.70 |
| Purchase #3 | $224.63 | 6.169% | $238.4874 | $238.49 | $238.50 | $238.50 |
| Purchase #4 | $148.94 | 4.512% | $155.6602 | $155.66 | $155.65 | $155.70 |
| Purchase #5 | $62.77 | 13.512% | $71.2515 | $71.25 | $71.25 | $71.30 |
| Purchase #6 | $166.63 | 11.722% | $186.1624 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $140.59 | 8.862% | $153.0491 | $153.05 | $153.05 | $153.00 |
| 7 purchase totals = | $947.80 | $1,019.4188 | $1,019.41 | $1,019.40 | $1,019.50 | |