| 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 | $148.75 | 3.726% | $154.2924 | $154.29 | $154.30 | $154.30 |
| Purchase #2 | $242.77 | 7.497% | $260.9705 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $245.92 | 13.303% | $278.6347 | $278.63 | $278.65 | $278.60 |
| Purchase #4 | $6.26 | 10.720% | $6.9311 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $10.27 | 10.274% | $11.3251 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $194.32 | 8.427% | $210.6953 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $190.78 | 12.207% | $214.0685 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $1,039.07 | $1,136.9176 | $1,136.92 | $1,136.95 | $1,136.90 | |