| 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 | $132.88 | 9.159% | $145.0505 | $145.05 | $145.05 | $145.10 |
| Purchase #2 | $44.60 | 9.432% | $48.8067 | $48.81 | $48.80 | $48.80 |
| Purchase #3 | $196.70 | 11.248% | $218.8248 | $218.82 | $218.80 | $218.80 |
| Purchase #4 | $70.49 | 7.556% | $75.8162 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $145.34 | 7.682% | $156.505 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $180.78 | 12.861% | $204.0301 | $204.03 | $204.05 | $204.00 |
| Purchase #7 | $147.71 | 11.726% | $165.0305 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $918.50 | $1,014.0638 | $1,014.07 | $1,014.05 | $1,014.00 | |