| 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 | $205.85 | 13.647% | $233.9423 | $233.94 | $233.95 | $233.90 |
| Purchase #2 | $49.76 | 8.768% | $54.123 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $140.62 | 11.815% | $157.2343 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $183.41 | 6.839% | $195.9534 | $195.95 | $195.95 | $196.00 |
| Purchase #5 | $104.52 | 7.158% | $112.0015 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $15.91 | 5.377% | $16.7655 | $16.77 | $16.75 | $16.80 |
| Purchase #7 | $186.88 | 9.735% | $205.0728 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $886.95 | $975.0928 | $975.08 | $975.05 | $975.10 | |