| 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 | $107.98 | 6.332% | $114.8173 | $114.82 | $114.80 | $114.80 |
| Purchase #2 | $169.97 | 7.272% | $182.3302 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $171.35 | 11.151% | $190.4572 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $18.63 | 6.280% | $19.8 | $19.80 | $19.80 | $19.80 |
| Purchase #5 | $121.66 | 13.495% | $138.078 | $138.08 | $138.10 | $138.10 |
| Purchase #6 | $218.96 | 3.569% | $226.7747 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $91.29 | 8.869% | $99.3865 | $99.39 | $99.40 | $99.40 |
| 7 purchase totals = | $899.84 | $971.6439 | $971.65 | $971.65 | $971.70 | |