| 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 | $168.46 | 7.260% | $180.6902 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $66.67 | 8.396% | $72.2676 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $190.72 | 7.768% | $205.5351 | $205.54 | $205.55 | $205.50 |
| Purchase #4 | $217.42 | 12.623% | $244.8649 | $244.86 | $244.85 | $244.90 |
| Purchase #5 | $242.75 | 9.672% | $266.2288 | $266.23 | $266.25 | $266.20 |
| Purchase #6 | $121.60 | 3.275% | $125.5824 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $22.51 | 3.696% | $23.342 | $23.34 | $23.35 | $23.30 |
| 7 purchase totals = | $1,030.13 | $1,118.5110 | $1,118.51 | $1,118.55 | $1,118.50 | |