| 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 | $137.44 | 6.155% | $145.8994 | $145.90 | $145.90 | $145.90 |
| Purchase #2 | $247.47 | 3.285% | $255.5994 | $255.60 | $255.60 | $255.60 |
| Purchase #3 | $186.66 | 5.185% | $196.3383 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $230.74 | 11.564% | $257.4228 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $192.35 | 11.412% | $214.301 | $214.30 | $214.30 | $214.30 |
| Purchase #6 | $95.80 | 11.837% | $107.1398 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $148.27 | 12.667% | $167.0514 | $167.05 | $167.05 | $167.10 |
| 7 purchase totals = | $1,238.73 | $1,343.7521 | $1,343.75 | $1,343.75 | $1,343.70 | |