| 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 | $147.32 | 3.676% | $152.7355 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $236.98 | 3.867% | $246.144 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $98.69 | 8.250% | $106.8319 | $106.83 | $106.85 | $106.80 |
| Purchase #4 | $20.67 | 9.836% | $22.7031 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $38.25 | 5.797% | $40.4674 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $127.40 | 3.142% | $131.4029 | $131.40 | $131.40 | $131.40 |
| Purchase #7 | $145.90 | 5.559% | $154.0106 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $815.21 | $854.2954 | $854.29 | $854.30 | $854.20 | |