| 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 | $162.56 | 13.873% | $185.1119 | $185.11 | $185.10 | $185.10 |
| Purchase #2 | $184.91 | 3.138% | $190.7125 | $190.71 | $190.70 | $190.70 |
| Purchase #3 | $125.60 | 7.531% | $135.0589 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $63.32 | 4.273% | $66.0257 | $66.03 | $66.05 | $66.00 |
| Purchase #5 | $197.86 | 3.612% | $205.0067 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $95.98 | 12.120% | $107.6128 | $107.61 | $107.60 | $107.60 |
| Purchase #7 | $104.53 | 12.356% | $117.4457 | $117.45 | $117.45 | $117.40 |
| 7 purchase totals = | $934.76 | $1,006.9742 | $1,006.98 | $1,006.95 | $1,006.90 | |