| 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 | $167.68 | 10.828% | $185.8364 | $185.84 | $185.85 | $185.80 |
| Purchase #2 | $103.30 | 11.116% | $114.7828 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $202.72 | 8.328% | $219.6025 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $93.61 | 6.766% | $99.9437 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $76.96 | 13.769% | $87.5566 | $87.56 | $87.55 | $87.60 |
| Purchase #6 | $132.64 | 3.130% | $136.7916 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $71.86 | 11.520% | $80.1383 | $80.14 | $80.15 | $80.10 |
| 7 purchase totals = | $848.77 | $924.6519 | $924.65 | $924.70 | $924.60 | |