| 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 | $176.35 | 5.283% | $185.6666 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $132.80 | 5.196% | $139.7003 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $5.42 | 4.626% | $5.6707 | $5.67 | $5.65 | $5.70 |
| Purchase #4 | $171.71 | 10.547% | $189.8203 | $189.82 | $189.80 | $189.80 |
| Purchase #5 | $139.85 | 12.266% | $157.004 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $133.72 | 7.103% | $143.2181 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $16.70 | 7.825% | $18.0068 | $18.01 | $18.00 | $18.00 |
| 7 purchase totals = | $776.55 | $839.0868 | $839.09 | $839.00 | $839.10 | |