| 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 | $140.77 | 4.560% | $147.1891 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $57.91 | 3.521% | $59.949 | $59.95 | $59.95 | $59.90 |
| Purchase #3 | $192.58 | 11.112% | $213.9795 | $213.98 | $214.00 | $214.00 |
| Purchase #4 | $175.97 | 10.513% | $194.4697 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $7.99 | 10.741% | $8.8482 | $8.85 | $8.85 | $8.80 |
| Purchase #6 | $9.36 | 7.547% | $10.0664 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $229.44 | 5.185% | $241.3365 | $241.34 | $241.35 | $241.30 |
| 7 purchase totals = | $814.02 | $875.8384 | $875.85 | $875.85 | $875.80 | |