| 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 | $167.67 | 7.197% | $179.7372 | $179.74 | $179.75 | $179.70 |
| Purchase #2 | $5.85 | 4.136% | $6.092 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $107.80 | 12.831% | $121.6318 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $160.82 | 13.443% | $182.439 | $182.44 | $182.45 | $182.40 |
| Purchase #5 | $27.29 | 12.627% | $30.7359 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $170.46 | 7.742% | $183.657 | $183.66 | $183.65 | $183.70 |
| Purchase #7 | $187.93 | 9.366% | $205.5315 | $205.53 | $205.55 | $205.50 |
| 7 purchase totals = | $827.82 | $909.8244 | $909.83 | $909.90 | $909.70 | |