| 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 | $153.45 | 6.777% | $163.8493 | $163.85 | $163.85 | $163.80 |
| Purchase #2 | $181.58 | 6.440% | $193.2738 | $193.27 | $193.25 | $193.30 |
| Purchase #3 | $99.56 | 8.463% | $107.9858 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $145.78 | 11.318% | $162.2794 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $95.95 | 4.842% | $100.5959 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $118.28 | 3.291% | $122.1726 | $122.17 | $122.15 | $122.20 |
| Purchase #7 | $233.85 | 13.207% | $264.7346 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,028.45 | $1,114.8914 | $1,114.89 | $1,114.90 | $1,114.90 | |