| 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 | $163.68 | 11.240% | $182.0776 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $210.40 | 6.560% | $224.2022 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $80.26 | 6.379% | $85.3798 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $175.64 | 5.815% | $185.8535 | $185.85 | $185.85 | $185.90 |
| Purchase #5 | $241.41 | 6.351% | $256.7419 | $256.74 | $256.75 | $256.70 |
| Purchase #6 | $13.33 | 9.238% | $14.5614 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $109.78 | 5.355% | $115.6587 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $994.50 | $1,064.4751 | $1,064.47 | $1,064.50 | $1,064.60 | |