| 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 | $36.57 | 11.266% | $40.69 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $159.35 | 3.265% | $164.5528 | $164.55 | $164.55 | $164.60 |
| Purchase #3 | $145.60 | 10.643% | $161.0962 | $161.10 | $161.10 | $161.10 |
| Purchase #4 | $182.96 | 5.259% | $192.5819 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $120.71 | 3.845% | $125.3513 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $100.84 | 4.813% | $105.6934 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $47.55 | 8.424% | $51.5556 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $793.58 | $841.5212 | $841.52 | $841.55 | $841.70 | |