| 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 | $152.96 | 9.553% | $167.5723 | $167.57 | $167.55 | $167.60 |
| Purchase #2 | $6.86 | 11.231% | $7.6304 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $14.45 | 10.646% | $15.9883 | $15.99 | $16.00 | $16.00 |
| Purchase #4 | $17.64 | 13.334% | $19.9921 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $151.97 | 3.322% | $157.0184 | $157.02 | $157.00 | $157.00 |
| Purchase #6 | $125.42 | 9.184% | $136.9386 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $94.62 | 6.640% | $100.9028 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $563.92 | $606.0429 | $606.04 | $606.05 | $606.00 | |