| 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 | $144.41 | 12.617% | $162.6302 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $180.58 | 9.738% | $198.1649 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $222.48 | 12.760% | $250.8684 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $20.34 | 6.829% | $21.729 | $21.73 | $21.75 | $21.70 |
| Purchase #5 | $48.28 | 13.149% | $54.6283 | $54.63 | $54.65 | $54.60 |
| Purchase #6 | $22.96 | 11.497% | $25.5997 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $199.69 | 3.542% | $206.763 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $838.74 | $920.3835 | $920.38 | $920.40 | $920.40 | |