| 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 | $185.56 | 7.189% | $198.8999 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $220.92 | 3.756% | $229.2178 | $229.22 | $229.20 | $229.20 |
| Purchase #3 | $75.83 | 11.178% | $84.3063 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $174.43 | 4.217% | $181.7857 | $181.79 | $181.80 | $181.80 |
| Purchase #5 | $233.27 | 13.792% | $265.4426 | $265.44 | $265.45 | $265.40 |
| Purchase #6 | $49.51 | 3.346% | $51.1666 | $51.17 | $51.15 | $51.20 |
| Purchase #7 | $105.46 | 3.870% | $109.5413 | $109.54 | $109.55 | $109.50 |
| 7 purchase totals = | $1,044.98 | $1,120.3602 | $1,120.37 | $1,120.35 | $1,120.30 | |