| 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 | $167.26 | 4.417% | $174.6479 | $174.65 | $174.65 | $174.60 |
| Purchase #2 | $213.47 | 3.487% | $220.9137 | $220.91 | $220.90 | $220.90 |
| Purchase #3 | $108.53 | 4.726% | $113.6591 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $99.48 | 7.658% | $107.0982 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $171.45 | 12.114% | $192.2195 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $243.75 | 12.125% | $273.3047 | $273.30 | $273.30 | $273.30 |
| Purchase #7 | $126.77 | 5.149% | $133.2974 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $1,130.71 | $1,215.1405 | $1,215.14 | $1,215.10 | $1,215.10 | |