| 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 | $169.48 | 11.619% | $189.1719 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $216.38 | 4.245% | $225.5653 | $225.57 | $225.55 | $225.60 |
| Purchase #3 | $198.87 | 7.739% | $214.2605 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $188.92 | 3.352% | $195.2526 | $195.25 | $195.25 | $195.30 |
| Purchase #5 | $202.52 | 13.771% | $230.409 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $183.77 | 6.855% | $196.3674 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $114.88 | 6.556% | $122.4115 | $122.41 | $122.40 | $122.40 |
| 7 purchase totals = | $1,274.82 | $1,373.4382 | $1,373.44 | $1,373.35 | $1,373.60 | |