| 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 | $170.85 | 12.608% | $192.3908 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $241.74 | 13.226% | $273.7125 | $273.71 | $273.70 | $273.70 |
| Purchase #3 | $41.71 | 10.324% | $46.0161 | $46.02 | $46.00 | $46.00 |
| Purchase #4 | $32.58 | 8.142% | $35.2327 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $175.44 | 6.343% | $186.5682 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $89.94 | 3.106% | $92.7335 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $243.90 | 8.689% | $265.0925 | $265.09 | $265.10 | $265.10 |
| 7 purchase totals = | $996.16 | $1,091.7463 | $1,091.74 | $1,091.75 | $1,091.70 | |