| 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 | $153.74 | 4.247% | $160.2693 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $179.61 | 3.318% | $185.5695 | $185.57 | $185.55 | $185.60 |
| Purchase #3 | $206.51 | 10.666% | $228.5364 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $175.70 | 11.863% | $196.5433 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $179.52 | 12.323% | $201.6422 | $201.64 | $201.65 | $201.60 |
| Purchase #6 | $141.42 | 11.863% | $158.1967 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $214.75 | 4.304% | $223.9928 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $1,251.25 | $1,354.7502 | $1,354.75 | $1,354.75 | $1,354.70 | |