| 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 | $150.95 | 8.533% | $163.8306 | $163.83 | $163.85 | $163.80 |
| Purchase #2 | $170.74 | 3.342% | $176.4461 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $38.98 | 4.528% | $40.745 | $40.75 | $40.75 | $40.70 |
| Purchase #4 | $191.80 | 8.461% | $208.0282 | $208.03 | $208.05 | $208.00 |
| Purchase #5 | $73.93 | 12.287% | $83.0138 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $222.86 | 3.622% | $230.932 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $103.95 | 10.736% | $115.1101 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $953.21 | $1,018.1058 | $1,018.11 | $1,018.15 | $1,017.90 | |