| 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 | $155.67 | 4.605% | $162.8386 | $162.84 | $162.85 | $162.80 |
| Purchase #2 | $173.81 | 10.601% | $192.2356 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $27.37 | 4.416% | $28.5787 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $105.83 | 8.550% | $114.8785 | $114.88 | $114.90 | $114.90 |
| Purchase #5 | $40.32 | 3.549% | $41.751 | $41.75 | $41.75 | $41.80 |
| Purchase #6 | $19.35 | 11.334% | $21.5431 | $21.54 | $21.55 | $21.50 |
| Purchase #7 | $148.89 | 8.640% | $161.7541 | $161.75 | $161.75 | $161.80 |
| 7 purchase totals = | $671.24 | $723.5796 | $723.58 | $723.65 | $723.60 | |