| 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 | $168.56 | 4.308% | $175.8216 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $181.32 | 13.116% | $205.1019 | $205.10 | $205.10 | $205.10 |
| Purchase #3 | $153.42 | 11.673% | $171.3287 | $171.33 | $171.35 | $171.30 |
| Purchase #4 | $137.54 | 7.733% | $148.176 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $128.39 | 9.632% | $140.7565 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $225.31 | 9.733% | $247.2394 | $247.24 | $247.25 | $247.20 |
| Purchase #7 | $139.99 | 13.757% | $159.2484 | $159.25 | $159.25 | $159.20 |
| 7 purchase totals = | $1,134.53 | $1,247.6725 | $1,247.68 | $1,247.70 | $1,247.60 | |