| 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 | $145.58 | 7.702% | $156.7926 | $156.79 | $156.80 | $156.80 |
| Purchase #2 | $143.56 | 13.333% | $162.7009 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $140.77 | 5.417% | $148.3955 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $24.97 | 10.604% | $27.6178 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $237.74 | 4.494% | $248.424 | $248.42 | $248.40 | $248.40 |
| Purchase #6 | $148.52 | 8.104% | $160.5561 | $160.56 | $160.55 | $160.60 |
| Purchase #7 | $245.27 | 7.264% | $263.0864 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $1,086.41 | $1,167.5733 | $1,167.58 | $1,167.55 | $1,167.60 | |