| 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 | $166.25 | 12.275% | $186.6572 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $190.65 | 7.197% | $204.3711 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $226.97 | 11.468% | $252.9989 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $208.51 | 4.264% | $217.4009 | $217.40 | $217.40 | $217.40 |
| Purchase #5 | $245.30 | 13.614% | $278.6951 | $278.70 | $278.70 | $278.70 |
| Purchase #6 | $191.58 | 6.364% | $203.7722 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $165.29 | 11.327% | $184.0124 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $1,394.55 | $1,527.9078 | $1,527.91 | $1,527.85 | $1,528.00 | |