| 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 | $132.47 | 5.843% | $140.2102 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $217.59 | 7.406% | $233.7047 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $58.65 | 7.552% | $63.0792 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $165.39 | 3.665% | $171.4515 | $171.45 | $171.45 | $171.50 |
| Purchase #5 | $92.61 | 7.414% | $99.4761 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $101.39 | 4.861% | $106.3186 | $106.32 | $106.30 | $106.30 |
| Purchase #7 | $162.69 | 13.265% | $184.2708 | $184.27 | $184.25 | $184.30 |
| 7 purchase totals = | $930.79 | $998.5111 | $998.51 | $998.50 | $998.60 | |