| 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 | $168.58 | 4.234% | $175.7177 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $83.67 | 8.287% | $90.6037 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $184.92 | 4.733% | $193.6723 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $28.95 | 10.424% | $31.9677 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $105.63 | 8.151% | $114.2399 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $107.74 | 6.513% | $114.7571 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $211.30 | 6.701% | $225.4592 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $890.79 | $946.4176 | $946.42 | $946.35 | $946.50 | |