| 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 | $142.33 | 6.308% | $151.3082 | $151.31 | $151.30 | $151.30 |
| Purchase #2 | $237.67 | 10.683% | $263.0603 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $170.54 | 3.699% | $176.8483 | $176.85 | $176.85 | $176.80 |
| Purchase #4 | $123.37 | 8.542% | $133.9083 | $133.91 | $133.90 | $133.90 |
| Purchase #5 | $146.87 | 10.532% | $162.3383 | $162.34 | $162.35 | $162.30 |
| Purchase #6 | $230.85 | 7.670% | $248.5562 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $83.58 | 10.480% | $92.3392 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $1,135.21 | $1,228.3588 | $1,228.37 | $1,228.35 | $1,228.30 | |