| 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 | $72.96 | 10.568% | $80.6704 | $80.67 | $80.65 | $80.70 |
| Purchase #2 | $237.45 | 9.547% | $260.1194 | $260.12 | $260.10 | $260.10 |
| Purchase #3 | $170.45 | 9.185% | $186.1058 | $186.11 | $186.10 | $186.10 |
| Purchase #4 | $115.95 | 12.176% | $130.0681 | $130.07 | $130.05 | $130.10 |
| Purchase #5 | $180.95 | 13.704% | $205.7474 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $148.96 | 7.272% | $159.7924 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $123.42 | 9.769% | $135.4769 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $1,050.14 | $1,157.9804 | $1,157.99 | $1,157.95 | $1,158.00 | |