| 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 | $136.92 | 13.533% | $155.4494 | $155.45 | $155.45 | $155.40 |
| Purchase #2 | $119.96 | 11.563% | $133.831 | $133.83 | $133.85 | $133.80 |
| Purchase #3 | $115.33 | 9.651% | $126.4605 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $161.97 | 13.115% | $183.2124 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $121.67 | 6.592% | $129.6905 | $129.69 | $129.70 | $129.70 |
| Purchase #6 | $111.47 | 10.614% | $123.3014 | $123.30 | $123.30 | $123.30 |
| Purchase #7 | $26.90 | 4.441% | $28.0946 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $794.22 | $880.0398 | $880.03 | $880.05 | $880.00 | |