| 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 | $157.91 | 9.608% | $173.082 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $53.62 | 13.631% | $60.9289 | $60.93 | $60.95 | $60.90 |
| Purchase #3 | $20.33 | 8.572% | $22.0727 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $122.35 | 4.846% | $128.2791 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $126.57 | 12.131% | $141.9242 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $68.35 | 5.468% | $72.0874 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $104.54 | 6.458% | $111.2912 | $111.29 | $111.30 | $111.30 |
| 7 purchase totals = | $653.67 | $709.6655 | $709.66 | $709.70 | $709.70 | |